Percussion here.
I started playing the piano in second grade, followed by violin (third grade). Finally got around to the baritone/euph in fourth grade.
Oddly - and perhaps uniquely - the very first horn I was given to play (school instrument) was an old, beat up double-bell euph that was missing the small bell. The school district owned four baris/euphsl, and all of them were being used by older students, so the HS band director dug this one up somewhere for me to use until a new one arrived. Unfortunately for me, when the new horn arrived, they gave it to the oldest student, and everyone passed theirs down the line, so I ended up with an ancient, beat up Olds with a creased leadpipe that I played for two years, when a new third grader signed up to learn the euph and I moved up to a 3-valve, bell front King, which I played until my sr year in HS, when, as section leader, I played a silver King 2268, which is why I ended up choosing a King 2268 as a graduation present rather than a 2280 (if only I had known!) or a Yamaha.
Other instruments: in addition to piano and violin, I played bass trombone in the HS swing (a la Glen Miller, Benny Goodman, Artie Shaw, Tommy Dorsey, et al.) and jazz bands, and have played tenor trombone occasionally in church ensembles over the years, and mess around on the 12-string guitar.