I’m fascinated by the fact that the many of the blues guitarists I admire most play without a pick: John Lee Hooker, Albert Collins, Albert King, Hubert Sumlin and others. Before I paid attention to such things, I assumed that one always used a pick to play an electric guitar.
There are advantages to each approach and the sound is certainly different. I’ve read that Howlin’ Wolf told Hubert Sumlin to stop using a pick and that was how he found his style. I’ve noticed some players (Buddy Guy, for example) switch back and forth during a performance. Guy plays mainly with a pick (and he’s hard to beat for speed), but he has a magician’s touch in concealing it in his hand when he wants to play fingerstyle.
In December 2009, I started practicing rhythm and bass lines without a pick and then practiced soloing fingerstyle. The exercises and songs in Kenny Sultan’s Introduction to Acoustic Blues, which I started working with in January 2010, need to be played fingerstyle.
A pick seems to allow one to play faster, but I enjoy the more intimate physical involvement that fingerstyle playing provides. It feels too early in my development to make a choice (versatility may ultimately be the best choice), so I’ll continue to practice both ways and to explore the pros and cons of the two approaches.
Most players who use a pick, use the traditional teardrop-shaped pick. However, Muddy Waters, for example, used a thumb pick and a pick that fit on the index finger. Magic Slim also uses a thumb pick. My teacher tells me these take some getting used to. I haven’t tried them yet, but would like to experiment with them.