Chord progression in the key of Bb.
The chords are: Bbmaj (I), Fmaj (V), Fdom7 (V), Bbmaj (I)
The video is a still image of a music staff with the chord notes
and guitar chord diagrams.
The audio was generated using the MMA: Musical MIDI Accompaniment
"DiscoSoul" groove at 115 beats per minute.