The best type of workout split is a 2 or 3 day training split. Again, progressive overload is behind the increase in the number of sets per bodypart for advanced trainers. As muscles adapt, increase the amount of stress they receive. One way to do this is to increase the number of sets performed. Of course, the increase only enhances strength to a degree.
Just after the album The Beatles came out in late 1968, Lennon performed Yer Blues at The Rolling Stones Rock and Roll Circus with a supergroup dubbed The Dirty Mac, consisting of himself, Eric Clapton on lead guitar, Keith Richards on bass, and Mitch Mitchell of the Jimi Hendrix Experience on drums.
Traditionally slide guitar blues was played on resonator guitars, but a variety of acoustic and electric guitars have also been used. Blues slide guitar originated in the Mississippi Delta region where it was popularized by a number of blues players, including Robert Johnson.