I went to a small, intimate concert last night (about 30 people in attendance) where I saw and heard a terrific singer-songwriter (Lara Herscovitch, if you must know) play an all-acoustic concert. Since I had a first row seat, I noticed she had what I considered to be a pretty substantial pedalboard for an acoustic guitarist.
After the first couple of songs, she stepped on a pedal, made a few tap-knocks on her guitar, another pedal step, grabbed a dry paintbrush and swept across the strings she deadened with her hand, and repeated the process on more time with a pick on the deadened strings. She then launched into her next song, stepped on a pedal, and presto -- she had a rhythm accompaniment!
I have never used a looper before, and thought they were only for repeating chord changes. But here she was, enhancing her piece by being a one-woman "combo." I was impressed!
When the show was over, I spoke with Lara and she described her looper to me. It's an Electro-Harmonix 720 Stereo Looper. I looked them up on Reverb and found they aren't very expensive, and don't look too difficult to learn and operate.
So, now I'm intrigued. In a way, this strikes me almost as a metronome on steroids. I think it could be an interesting way to practice, and possibly even enhance my (still) solo performances.
What say you? What experience do you have with loopers, and do you have any suggestions or recommendations?