Music intervals and the moods they create. These are particularly useful to apply to crystal bowls as a very specific note and pitch is sounded.

Octave - stable, spacious, safe, uplifting. ( eg. C-C) Minor 3rd - sweet, melancholic, gentle. ( eg. C-D#)

Minor 2nd - exciting, scary, beating, drill like. ( eg. B-C) Major 3rd - happy, light, neutral. ( eg. C-E)

Major 2nd - close, tight, beating, subtle. ( eg. C-D) Perfect 4th - harmonius, stable, mysterious ( eg. C-F)

Tritone - harsh, exciting. ( eg. C-F#) Perfect 5th - uplifting, happy, peaceful, most harmonius. ( eg. C-G)

Minor 6th - possibility, slight tension, longing. ( eg. C-G#) Major 6th - expansive, uplifting, light filled. ( eg. C-A)

Minor 7th - yearning desire, mournfulness. ( eg. C-A#) Major 7th - aspiration, displeasing, longing. ( eg. C-B)