The Accidentals in a band. Of the band's name origins, the band have stated in radio interviews that they had decided on "The Accidentals" because of the accidental note in music, which is denoted by a pitch that is not a member of the scale or mode that is specified by the most recently applied key signature, and the coincidental qualities behind its relation to their meeting each other by chance. On May 21, 2012, the Accidentals released their self-produced debut full-length album, "Tangled Red and Blue". The album features 13 tracks ranging across a spectrum of contemporary folk sounds and was
Pitch (music) of notes in the equal-tempered scale, from 16 to 16,000 Hz, is 120. The relative perception of pitch can be fooled, resulting in "aural illusions". There are several of these, such as the tritone paradox, but most notably the Shepard scale, where a continuous or discrete sequence of specially formed tones can be made to sound as if the sequence continues ascending or descending forever. Not all musical instruments make notes with a clear pitch. The unpitched percussion instrument (a class of percussion instrument) does not produce particular pitches. A sound or note of definite pitch is one where a