He is very closely related to Lot 173 in Sunday's APG Sale; both being by Rocknroll Hanover and Rocknroll Music is a half brother to My Jackie Leigh the dam of Lot 173. This is a family that has crossed extremely well with Rocknroll Hanover with the champion A Rocknroll Dance 1.47.2 $2,429,441 close up in the pedigree.