NeilCicieregaMusic | Neil Cicierega - Gravitron @NeilCicieregaMusic | Uploaded October 2014 | Updated October 2024, 2 days ago.
"Gravity Falls is on Disney now and it looks amazing. They asked me to send in theme music a year ago, I sent in a couple demos, and they didn’t end up going with mine. Oh well! Here’s one of them."

Video reviously titled "Gravity Falls (Instrumental)". This song was given the name "Gravitron" with the release of Spirit Phone.