11. The bass strings may have 1 or 2 wrapped strings tuned in union. 12. The bass strings of the Slovenian drone zither also freely resonate as a drone. 13. The left hand carries the rhythm on the bass strings . 14. Nathan East's amplification history includes rigs by Trace Elliot, Dunlop nickel-plated roundwound bass strings . 15. Browne's model was a basic guitar with a mandolin attached and four bass strings . 16. Davey Rimmer plays a lefthanded bass-guitar along with Ampeg's bass amps and Roto bass strings 17. The bass strings are . 080 and . 060. 18. In piano technology, swaging happens in several areas : key leads, underlever leads, and bass strings . 19. Michael uses D'Addario EXL 280 piccolo bass strings on his four-string hyperbass, made by Zon Guitars. 20. The bass bridge holds up bass strings , which are played to the left of the bridge.