What types of music-based groups do you think could be most effective in community outreach (choir, marching band, jazz band, musical theater groups, etc.)?

It depends on what type of third separates the three notes.for example: if you have two mayor thirds is an "aumented chord"if you have two minor thirds is an "diminued chord"if you have one mayor first and then one minor is a "mayor chord"and inverted is a "minor chord"

Answer arrangement;