Happy Birthday Dad - 2019

Several years ago while I was in the CSU Sacramento Marching Musicians, we were at Disneyland on my dad's birthday.  I don't if they're still there, but AT&T had these big speaker-phone booth rooms that were soundproof(-ish).  To start the day off, I got a bunch of the band members to go with me straight to Tomrrowland and pile into one of the booths, and we all sang my dad "Happy Birthday".

This is a callback to that day.