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
Signature of a knot formula_11. This form takes value in the rational polynomials whose denominators are the Alexander polynomial of the knot, which as a formula_11-module is isomorphic to formula_34. Let formula_35 be any linear function which is invariant under the involution formula_36, then composing it with the sesquilinear duality pairing gives a symmetric bilinear form on formula_37 whose signature is an invariant of the knot. All such signatures are concordance invariants, so all signatures of slice knots are zero. The sesquilinear duality pairing respects the prime-power decomposition of formula_37—i.e.: the prime power decomposition gives an orthogonal decomposition of formula_39. Cherry Kearton has shown