System64 - 4-Dimensional Goddess Of Existence [klystrack-plus] LTVA 2026-09-27 | System64 - 4-Dimensional Goddess Of Existence [klystrack-plus]
LFT - Arrow of Time (C64) [Oscilloscope View] LTVA 2025-09-07 | A new one from LFT. 4th place on Revision 2025 demoparty. linusakesson.net
Stinsen - Double Rainbow (C64) [Oscilloscope View] LTVA 2025-09-07 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Stinsen - Guilty Pleasures (C64) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Shogoon - Do Nothing for 3 Minutes (C64) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Shogoon - Raindropsies (C64) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Reyn Ouwehand - Primary Star (C64) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Nighthawk - Jet Lag (XM) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
LFT - Lunatico (C64) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Jeroen Tel - Stranglehold (XM) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Jeroen Tel - Stranglehold II: Letting Go (XM) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Jeroen Tel - Alternative Fuel (C64) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
Jeroen Tel - Alloyrun (C64) [Oscilloscope View] LTVA 2025-09-06 | Recently @acrouzet deleted oscilloscope views of other people's music. I am uploading what I managed to download some time agoYou can find almost entire archive of his oscilloscope views of other people's music there: archive.org details/ acrouzet_video_archive
trademarkedpatty - Entry (2xSID3+ES5506) [Furnace] LTVA 2025-01-14 | Too cool to just keep in Furnace demo songs, although not really my favourite style of music.
Abstract64 - Hang Loose (STM32CrapSynth cover) LTVA 2024-12-21 | It's finally done.Thanks to @Molkirill and Subunion for help with transcribing and recreating the piano sample. Noise channel drums at the end are made with the help of phase reset timer. As well as bass waves. And yeah, the piano sample weighs around 470KiB because it's 44100Hz unsigned 8-bit PCM which took almost all free Flash memory inside STM32F303RE.See pinned comment for GitHub link because apparently YouTube persuades me to flood the channel with shorts and community posts to allow me to paste links there (as I always could until around 1.5 years ago).
STM32CrapSynth prototype LTVA 2024-11-03 | My digital electronics course project. Testing with only two internal DAC channels since I can't connect noise generator and AD9833 DDS wave generators yet. PCB will be ordered soon.Music is "Alloyrun" main theme by Jeroen Tel.
Demodulation 2024 - oscilloscope view of ZX Spectrum music on huge Soviet 5-ray oscilloscope LTVA 2024-10-27 | @wbcbz7 did this thing lol. Only 3 channels are used.Music is "Lost Memories" by Pator.
LFT - Lunatico End 30-note music box cover (corrected) LTVA 2024-07-29 | 1 note was 1 octave lower bruh
LFT - Lunatico End 30-note music box cover LTVA 2024-07-28 | I got GSA 670 headphones mic to play back into headphones permanently whenever it is used by any app as a result of my trials to record this shit properly. rip headphones
Harbin Institute of Technology — never go outside when navigating the campus LTVA 2024-07-13 | "But why go outside if we can stay inside, in the Wide World of Web?"
LFT - Lunatico full demo soundtrack cover (FZT sound source) [Furnace-B] LTVA 2024-06-13 | Welcome to Lunatico.Welcome to a new dawn.This is a cover of "Lunatico" C64 demo soundtrack originally made by LFT aka Linus Åkesson.I wanted to make it all the way back from 2021, but only around a month ago I decided what system to use (should have probably gone with 2×SID2 for more accuracy) and became confident enough that my skill would be sufficient for a decent cover. And I still kinda don't like it, because bass duty cycle isn't tempo-synced, as well as PWM lead in the first part. It was originally done to make it play on real Flipper Zero, but I quickly realized that even part 1 will have too many instruments. The whole cover also uses more than 256 unique patterns so it's definitely not possible with current Flizzer Tracker limitations. However, I may make a part 1 excerpt that will be small enough to play on real Flipper.Thanks to Amphibit/Zaxolotl for transcribing the notes for part 2 (orders 4E-5D). Other notes in part 2 are either from jsidplay2's siddump feature or from Abstract64's OpenMPT cover of the "Lunatico End" part.Thanks to Syboxez for making part 1 NES cover (in FamiTracker) which I also used as a reference.Notice that pattern length and speed for orders 5F-85 were chosen incorrectly. Instead of speed 8 I should have used groove 11 11 10 (so instead of "PAL speed 3" it would be "PAL speed 4", I believe that LFT used speed transition in the beginning of order 5F) and different pattern length, but I realized it when it was too late. That's why in that orders notes placement is weird and there are a lot of "note delay" commands.Module will be available in Furnace-B demos folder soon.P.S. There was a heavy rain outside when I was recording this. Peak vibe.
breathing fractal LTVA 2024-05-09 | End of semester, a lot of things need to be done on the job too. A big cover is in work, stay tuned.god why it's short i fucking hate youtube
Furnace-B NES DPCM sample custom loop point LTVA 2024-04-27 | Inspired by this youtube.com/watch?v=vB4P8x2Am6Ygithub.com/LTVA1/furnace
Furnace-B FamiTracker import showcase LTVA 2024-03-19 | Yes, I did it again after klystrack-plus...Tildearrow did initial FamiTracker import but it was incomplete. It supported only note data (without instruments) and it did not load most of the modules with expansion chips. What I did was improving of the import routine so it supports almost all modules now (including Dn-FT and E-FT).Tildearrow added my import improvements to the main Furnace, but without compatibility flags and instrument duplication, so my version works a little better. It's still just an import, so it's not ideal, but I think it's good enough.github.com/LTVA1/furnace
Bad Apple!! but its played in Load LFSR macro of PowerNoise instrument in Furnace tracker LTVA 2024-02-21 | thanks to akumanatt for preparing the image data.Sound is added during editing, the tracker only displays a picture.github.com/LTVA1/furnace/tree/bad-apple
Furnace-B SID2 fictional sound chip LTVA 2024-02-10 | A small demo of SID2 sound capabilities.Differences from SID: per-channel volume control (4-bit), three more wave mix modes, three more noise modes (tonal, Atari/PoKEY-like), one more octave range (highest note with default 1 MHz clock is A#8), no ADSR envelope bugs, separate filter per channel (12-bit cutoff, 8-bit resonance control)
Furnace tracker Russian localization (wip) LTVA 2024-01-13 | This showcases Russian localization I am planning to add into Furnace. Actually, other languages will be added too (and you can actually help with maming translations). Korean, Japanese, Chinese symbols are supported as well.This localization functionality will eventually be added to my fork of Furnace tracker: github.com/LTVA1/furnaceNow the fork has two more chips (ES5503 and ESFM) and some QoL improvements, but a lot of more substantial stuff is planed, stay tuned.
Furnace tracker pasting data from OpenMPT LTVA 2023-12-02 | It's for you my little OpenMPTslap loversI also work on adding Ensoniq ES5503, so that's why not so many videos
Laxity - Crosswords DIY 30-note paper strip music box cover LTVA 2023-10-30 | Rip hands lmaoTape is 8 meters longDropped repeating arpeggio-like melody sections because couldn't make them sound decent on the box
Elwood - Dead Lock (4x8580 SID, 200 Hz cover) [Furnace] LTVA 2023-10-29 | My first time using Furnace and actual chips in general lolWhich led to making a pull request for making C64 inst editor better (changes already in unstable build)FLAC: cdn.discordapp.com/attachments/768808912790749216/1168207621916991601/deadlock_4SID_cover.flac.fur (only works with latest unstable Furnace build; it is now also in Furnace example songs): cdn.discordapp.com/attachments/768808912790749216/1168219377745797130/deadlock.fur
Jeroen Tel (WAVE) - 1999 (flawless 1 hour loop) LTVA 2023-09-28 | Any other video does not loop it right, you always hear the edge between two sound clips being added one after another. Here I just told OpenMPT to export it as wav and stop only when 140 loops pass, so here looping is flawless.
Why I did it LTVA 2023-09-05 | I localhost the copy of the musicbox.fun site so I could add this crazy 84 note music box by editing js files lol
Ygor - Sunset over the river (cover) [klystrack-plus] LTVA 2023-08-20 | Hooray to more FurnaceSlaps!Used new style portamento there (now it has memory).Original song: youtube.com/watch?v=hqittO1hBWYFLAC: cdn.discordapp.com/attachments/768808912790749216/1142718486762762292/sunset_over_the_river.flac
FΛDE - Muriatic Milkshake (cover) [klystrack-plus] LTVA 2023-08-06 | With ability to paste Furnace pattern data from clipboard I enter a new era of FurnaceSlaps.FLAC (corrected one pattern in 2nd melody part which should be different): cdn.discordapp.com/attachments/768808912790749216/1137764258688536629/muriatic.flacFΛDE's source module: cdn.discordapp.com/attachments/768808912790749216/1137470366743277701/muriatic.fur
klystrack-plus (dev version) pseudo-PWM with two pulse channels and detune command LTVA 2023-08-04 | github.com/LTVA1/klystrack
jazzcat - Nerve Centre (DBM) [Oscilloscope View] LTVA 2023-07-19 | There's a whole bunch of these modules on modarchive and nobody seems to talk about them.
klystrack-plus FamiTracker import showcase LTVA 2023-07-14 | In this video I show how klystrack-plus dev build imports various FamiTracker modules.All chips are somewhat supported except VRC7. FDS FM is not supported. S5B effects support very limited.Very old .ftm modules aren't supported yet, most likely you can bring them to klystrack by re-saving them in new Dn-FamiTracker version.It took almost 6000 lines of code and all my sanity to make it happen, you probably can't even imagine how many hacks, non-obvious conversions and tricks it took to make it happen.I used Dn-FamiTracker source code for reference since archived wiki page is wrong in at least a couple of critical places.
LFT - Platform Hopping (C64) [Oscilloscope View] LTVA 2023-07-02 | "It costs a lot of cyclesTo sound this cheap"10th place at X'2023 in C64 music compo: https://csdb.dk/release/?id=233007The 3rd channel is used to play NES triangle wave (realtime synth) + short DPCM-ish samples.The hacks made to play this are described here: linusakesson.net/music/platform-hopping/index.php(even I understood!)
Laxity - Crosswords (cover) [klystrack-plus] LTVA 2023-06-26 | One of my favourite songs, reminds me of distant past (3 years ago lol) SHUT UP reminds me of distant past when I was happier and more self-confidentplz chiptuners do more songs like this one let's create crosswordscore or whateveras always, module will be in example songs when new klystrack-plus version will be releasedNotes taken from SnugglyBun cover: youtube.com/watch?v=TXetQvwlR8kIf you notice that audio is out of sync a bit, that's because OBS recorded shitty audio and I replaced it with wav exported from tracker. For some reason video speed was slightly off so I had to manually correct it.The chords and bass being in wrong key at 2:07 and onwards till the end of that melody are fixed in FLAC file.FLAC: cdn.discordapp.com/attachments/936515318719840319/1122914422957019166/crosswords.flac
hEYDON - Hell or High Water (2A03, Dn-FamiTracker) [Oscilloscope View] LTVA 2023-06-22 | Original one posted on hEYDON's channel is out of sync weirdly.
klystrack-plus (dev version) WIP famitracker import LTVA 2023-06-06 | ftm 0cc dnm are supported rn (they really have very similar data structure lol) except very old ftmsBeen procrastinating a lot lately lolAlso Commander X16 is nice, looking for possibility to write a proper tracker (VBCC doesn't support banked memory and is very hard to set up :agony: bruh that's what prevents me from TRACKER!) X16 is VERY overpowered sound wise but very underpowered CPU wise
2A03 Puritans - Extends Levant / Fuck Kotaku by HertzDevil [Oscilloscope View] LTVA 2023-05-16 | Yet another one. Without stupid lowpass and with proper triggering
(volume warning) furnace.exe (44100 Hz 8-bit unsigned PCM mono) [shitpost] LTVA 2023-04-30 | bruhIt is so long because "Furnace v0.6pre4-hotfix (beta) - fix to critical initial system bug" exe weighs around 200 megabytes.
(volume warning) klystrack.exe (44100 Hz 8-bit unsigned PCM mono) [shitpost] LTVA 2023-04-30 | The end holds quite interesting PWM-like sounds, not sure why. Also you can spot pulse+tri C64 waveform there since it is stored in array.
nu11 - Running Out Of Time [Improved Oscilloscope view] LTVA 2023-04-29 | The author's oscilloscope view: youtube.com/watch?v=GKVulqzzq5U lacks one channel and has bad triggering on triangle wave channel. Trying to fix it in my oscilloscope view created with corrscope.
Flipper Zero chiptune tracker DPCM samples test LTVA 2023-04-22 | It's occupying almost all available RAM (the sample weighs around 80 KiB)It takes forever to convert from wav because I don't use any intermediate buffer and it reads wav file sample by sample which is very slowgithub.com/LTVA1/flizzer_trackerbut it works idkyes it is NES DPCM (6 bit, 1 bit step) but it can be controlled by ADSR and has start & end loop points which can be used to make cool things which I am too lazy to demonstrate rnWhy DPCM? Because you only got so much RAM to play withIt actually is a bit better than NES because sample rate is higher (44100 Hz)Oh and actually you can layer it with synth sound from instrument so for snare you can add noise or whtever
oscwav - Lost Transmission (cover) [klystrack-plus] LTVA 2023-04-20 | VU meters are dancing along with triangle waves.Stereo got fucked somewhere so ye this is flac: cdn.discordapp.com/attachments/768808912790749216/1098666829792149645/lost_transmission.flac
Malmen & Joule - “Makebelieve girl” (XM) [Oscilloscope View] LTVA 2023-04-11 | Audio rendered with OpenMPT. Oscilloscope visuals created with corrscope.
4mat - Empty (cover) [klystrack-plus] LTVA 2023-03-23 | This is becoming a new Famicommodore but I don't care
Bad Apple!! on Flipper Zero (with sound, no USB data transfer) (Improved FPS) (external audio) LTVA 2023-03-14 | Here the audio is recorded from GPIO pin. It is connected directly to line in of my soundcard.github.com/LTVA1/flipper-zero-video-player
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