Period/Style: Minoan. Location: Crete, Greece. Material: fragment of a fresco. Function: The walls of Minoan palaces and houses, both on Crete and the island of Thera, were painted with frescoes showing various aspects of Minoan life and images taken from nature.
guitar riffs. A riff is a cluster or sequence of notes or chords. A riff is used in a song. It can be repeated over and over again, but it may only be heard once, say for instance, in a lead guitar solo. Riffs can be minor decorative elements or they can be the basis of a song.
The pedal steel guitar is a type of electric steel guitar that is built on legs or a stand and is fitted with foot pedals and knee levers which change the pitch of certain strings. The word steel comes from a piece of polished steel held against the strings and moved back and forth to change the pitch.