please can anyone tell me name and the artist of a song player in S.6,E.20...with haley and that guy in the music studio...?thx

I don't know of which are you talking about in season 6 episode 20 maybe you meant with Nick Lachey in 6x21 ?You can find all the One Tree Hill music information on link .You can see every song on every episode at 'Music by Episode'.