very quick scale up on pan pipe
long tone vibrato pan pipe G2
long tone vibrato pan pipe G1
long tone vibrato pan pipe F2
long tone vibrato pan pipe E2
very quick scale down on pan pipe
long tone vibrato pan pipe D2
long tone vibrato pan pipe C3
long tone vibrato pan pipe C2
long tone vibrato pan pipe B2
long tone vibrato pan pipe B1
long tone vibrato pan pipe A2
long tone vibrato pan pipe A1