Hey guys need some help. I have recently purchased and use A Jupiter 767bl Int alto. playing along with my teacher we harmonize nicely when i come home and try to play to a CD or a Song on the internet the horn sounds slightly different. i bought sheet music books for alto sax and that is what i have been learning the songs from but like i said when i play along with a CD or Radio not the same sound, sounds off ke
y. any ideas or am i doing something wrong?