Finger Pickin good

Improvika features an unaccompanied Bishop on a steel-string wooden guitar, and as its title implies his playing here sounds considerably more extemporaneous and free-flowing than on the more composed, stately Salvador Kali. Each of these nine songs is easily digestible portion, with track lengths in the three- to eight-minute range.
Throughout the album, Bishop displays a virtuosity that borders on the flabbergasting. On high-wired tracks like "Jaisalmer" it sounds as though he leaves no portion of the fretboard untouched, and he moves with such frantic dexterity that it's difficult to imagine someone's mind operating that quickly, let alone their fingers. Rather than mere technical proficiency, however, it's Bishop's uncanny ability to translate and synthesize the many and varied tongues of his antecedents that makes Improvika so intoxicating. (Pitchfork)