Les Paul in New York – 1999

Les Paul in New York – 1999

From Wiki:

Lester William Polsfuss (June 9, 1915 – August 12, 2009)[3][4] — known as Les Paul — was an American jazz and country guitarist, songwriter and inventor. He was a pioneer in the development of the solid-body electric guitar which “made the sound of rock and roll possible”.[5] He is credited with many recording innovations, including overdubbing (also known as sound on sound),[6] delay effects such as tape delay, phasing effects, and multitrack recording

Les_Paul_live_3

Frank Zappa On Crossfire (Video Interview)

Wiki:

Frank Vincent Zappa (December 21, 1940 – December 4, 1993) was an American composer, electric guitarist, record producer and film director. In a career spanning more than 30 years, Zappa wrote rock, jazz, electronic, orchestral, and musique concrète works. He also directed feature-length films and music videos, and designed album covers. Zappa produced almost all of the more than 60 albums he released with the band Mothers of Invention and as a solo artist.”

Frank Zappa on Crossfire.

Thanks to Internet Archive.

BPM Analysis Of Cold Fusion Guitar By The Echo Nest BPM Explorer

Cold Fusion Guitar Analysis

The Echo Nest BPM Explorer

Cold Fusion Guitar

From the Echo Nest Site: “This is an application that helps you find out whether a human or a machine is setting the tempo for your favorite music. To do this, this application generates a click plot that shows the deviations in tempo from the average over the course of a song. Songs that don’t stray too far from the average are likely to be using a click track or a drum machine to set the beat.”