Chord progression in the key of Bb.
The chords are: Fdom7 (V), Gmin (vi), Ebmaj (IV), 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
"BossaNova3Sus" groove at 125 beats per minute.