Camel was a band consisting of Andy Latimer on guitar and Peter Bardens on keyboards, along with Doug Ferguson on bass and Andy Ward on drums.
King Crimson is one of the bands that can be credited with being one of the creators of the Prog-Rock genre.
In The Land Of Grey And Pink is a tune from Caravan, a progressive band that falls into the Canterbury sub-genre.
River Of Life is Progressive Rock tune from the Italian band PFM.
Opened with a classical arpeggio run and a few excerpts from old, new, and upcoming lessons
Another song that on first glance doesn't seem very playable