My Rock and Roll band is planning to do an acoustic show ("Unplugged," if you will), I sat out the last one because I don't own an acoustic bass. On Tuesday our keyboardist told me that his father left him an old standup bass. Last night he told me to take the bass home with me. The bass is a '20s or '30s Kay, not anything expensive (as far as standup basses go), but it's definately not the easiest thing to play. Does anyone have any tips as to how to go about doing this?