A# Mixolydian scale
The A# Mixolydian scale has the formula 1, 2, 3, 4, 5, 6, b7 with notes A#, C, D, D#, F, G, G#
The Mixolydian scale is the fifth of the seven modes. It is similar to the major scale, but with a flat 7th note. It is commonly used in popular music, especially rock-based genres.