Moovinâ?? â??nâ?? Groovinâ?? Duane Eddy "Movin N' Groovin" Duane tunes up 1/2 step for this song. Low to high the guitar is tuned F Bb Eb Ab C F. Duane uses his L E F T hand to manipuate whammy bar. If you play an old Gretch this is easy since the bar can be positioned in a stable fassion pointing to the guitar's tuning pegs. If, like me, you have worn out the threds on your bar, and it is constantly swinging about try placing a paper tube over your volume knob, thus construction a mak (azchords.com)