The change of rock composition most responsible for creation of magma is the addition of water.

It contains uncommon reddish material that indicates a different rock composition from its surroundings.

They praised the album for lacking the instrumental pretentiousness that most would have expected, instead focusing on strong progressive rock compositions.

The rock composition in the area is mainly basalt or andesite.

Robin Holcomb, whose rock compositions usually have an inventive edge, provided a surprisingly faceless setting.

These groups eventually infused their original rock compositions with increasingly complex musical ideas and a distinctive sound.

It is characterized by electronic-influenced, psychedelic-tinged alternative rock compositions.

Tempo, key and time signature changes are common within progressive rock compositions.

His initial music training was on trumpet, french horn and piano, all three of which would feature in his later rock compositions.

The rock composition is mostly granite gneisses, although the northern part of the park has some schist.