BILL WATROUS trombone slide preparation 1999

[@Bobbylemain]

haha, "smart dude video taping this" way to go!

[@shoegazer666]

didn't he say Conn instead of Pond cream?

[@valvetrom]

twice a day ,looks like OECD

[@appman1138]

doesn't the trombone dr. in atlanta do more than this guy claims, he knows what chemicals he's using, fixes dents, aligns the slides perfectly. I thought it was more than that