There are multiple artists with this name: 1) Apollo was formed in 1969. They released one album, Apollo (1970). Their music was occasionally heavy and the band sounds like Led Zeppelin or Procol Harum, with little bit King Crimson in it. Members have been in other Finnish progressive projects. 2) Apollo is a rising post-hardcore/alternative rock band coming from North Bend, Oregon, United States.
Consisting of Sam Duell, Tyler Mansfield, Anthony Hatzel, Justin Sweet, and Luke Sanchez.

Read more about Apollo on Last.fm.