trombone

Do you know how to play any woodwind of brasswind instruments? I know most people know how to play the pian or the guitar, but there are those who are into not so mainstream instruments like my friend. She's looking for a excellent denis wick mouthpiece 5bl at wwbw. She's good at playing the trombone. I don't know how her interest started. Maybe I should ask her soon. It's quite interesting to know. Maybe someday she can be part of an orchestra if she pursues playing the trombone.