TO BE Single vs Album version

[keepsgettinbetter]

Lol yeah, I was going to say that there's some significant differences.

INTRO:
This difference was always the most readily apparent to me. The main "plucking" synth instrument in the intro kinda fades out one pluck at a time in the album version, while in the single version, it's more steady when it repeats.

It's called reverb, just for future reference.