Standard tuning strings. This is done to simplify fingering. A few guitarists, mostly those using tapping, play without this interval, instead tuning in all fourths; thus on a six-string guitar the top two strings become C and F instead of B and E. Other unusual tunings include all major thirds, all minor thirds, and various other choices. In standard notation, the guitar sounds one octave lower than it is written. This is to avoid switching between treble and bass clef, or using ledger lines or 8vb, since it is very common to play past the 12th fret on the E string (E)
Touch guitar interactions with plectrums and fingers can all be mimicked digitally: in some cases, fret spacing and relationships can also be customized. Touch guitar The touch guitar is a musical instrument of the guitar family which has either been designed or adapted to use a fretboard-tapping playing style. Although "Touch Guitar" was registered as a trademark by musician and instrument designer Markus Reuter in the late 2000s, the term has been used formally or informally for a variety of instruments since the 1950s. The touch-style playing technique has been traced back to a variety of sources and players (including Merle Travis)