For 10 points, name this jazz guitarist who used his thumb as a pick and also made Smokin' at the Half Note and albums whose titles are puns on a cardinal direction.
A teenage Freddie Hubbard started his career playing with this artist and his two brothers, who formed a group called The [this man's last name] Brothers Plus Five Others. This artist often divided his solos into three sections: first playing only single-note lines, then only parallel octaves, then finally full block chords. One of his jazz standards opens with 4 repetitions of the quarter-note bass line "low G-D-C-high G." This artist covered the theme song from the movie Cool Hand Luke in the title track of his album Down Here on the Ground. This artist produced three collaborative albums with the organist Jimmy Smith. The tracks "Unit 7" and "Four on Six" were popularized in part by an album this artist recorded with the Wynton Kelly trio. For 10 points, name this jazz guitarist who used his thumb as a pick and also made Smokin' at the Half Note and albums whose titles are puns on a cardinal direction.
A teenage Freddie Hubbard started his career playing with this artist and his two brothers, who formed a group called The [this man's last name]
Wes Montgomery