Do you guys have a backup SD card?
If you meant to ask whether we have a digital copy of files for a backup SD card - please find it here - http://mybeatbuddy.com/downloads/.
If you ask about having a physical extra SD card to use as a backup - well, yes, I personally have bought an extra SD card to use with my BeatBuddy.
I meant a SD card. not a digital copy. just in case the BB doesn’t read the card properly when you do gigs, or put one in the gig bag. When I did my first with the BEATBUDDY, I left the card at home, on the computer. I forgot to put it back.