Robert Fripp (born 16 May 1946) is an English guitarist, composer and record producer. He is ranked 62nd on Rolling Stone magazine's 2011 list of the "100 Greatest Guitarists of All Time" after having been ranked by David Fricke 42nd on its 2003 list. Tied with Andrés Segovia, he also is ranked 47th on Gibson.com's "Top 50 guitarists of all time". Among rock guitarists, Fripp is a master of crosspicking, a technique often associated with the banjo. His compositions often feature unusual time signatures, which have been influenced by classical and folk traditions. His innovations have included Frippertronics following collaboration with Brian Eno, soundscapes, and New Standard Tuning.