*If you can construct it such that the angle is adjustable from the perpendicular (to floor) to about a 37 degree angle or so, that would be cool.

Wingnuts, washers and slotted pine support braces on each side would be one way to accomplish that easily enough. Sturdier support and possibly easier construction would involve drilling a series of measured holes in the braces at one end of each, bolt placement determines tilt position. Good job for the Carriage Bolt here.

Pay particular attention to the height of the thing, FH players seated, their bells are pointing back but actually rather low to the ground...



--Mac