Original sentence: Pat Martino (born Pat Azzara, August 25, 1944, in  South Philadelphia) is an Italian-American jazz guitarist and composer.With the help of friends, computers, and his old recordings, Pat made a recovery, and learned to play the guitar again
Edited sentence: He is renowned for his speed, technical proficiency and mastery of the instrument.Pat Martino (born Pat Azzara, August 25, 1944, in  South Philadelphia) is a world-renowned Italian-American jazz guitarist and composer.With the help of friends, computers, and his old recordings, Pat made a remarkable recovery, and learned to play the guitar again