The whole song just repeats a 4 measure chord progression of Bbmaj7, Cmaj7, and Ebm. Bmaj7 C#maj7 Em |--6-----8-----7--| |--7-----9-----8--| |--8-----10----9--| |--9-----11----9--| |-----------------| |-----------------| Bmaj7 Uh, was always smart-mouthed and quick-witted (Bmaj7) But somethin' was always missin' like six digits C#maj7 Lucky seven probably poppa Em Little nigga so they picked on him, hassled him Bbmaj7 Things changed when I hassled back, so (repeat)Bmaj7 David hit the... The trumpet is only playing the arpeggio of each chord. and that's it.