No big deal, but no snoozer either. Just me on a Carvin AE-185 with Boss CE Stereo chorus and MR-8 Recorder.
MY all-time favorite version of Hey Joe was performed by Randy California of "Spirit". It was a studio guitar jamathon for several minutes. There were NO VOCALS.
Follow this video link to Randy's 1978 LIVE performance of Hey Joe:
http://www.youtube.com/watch?v=6-SRv_oxgvM