Hi everyone, I'm getting back into playing my double bass. All of the scale, technique and etude books I had from college are either lost or are in poor shape. I therefore wanted to start fresh. What do you recommend? To change the subject (and I hope this is OK. If it's not, I can post this somewhere else), I'm looking for new bass rosin. I've been using Pop's my whole life, but I'm wondering if there's something better. Thank you in advance!