Where can I download and Print out Crystal Singing Bowl Protocols, calculating the intervals with the chromatic scale and working with musical intervals in crystal bowl healing? Tony Nec February 27, 2018 19:43 Updated Follow The downloads are all available when accessing the first video in Module 4. Click the link below and you will find the download on the right. Link to "Calculating Intervals with the Chromatic Scale" Related articles Level 1 Crystal Singing Bowls Instrument Requirements I've bought an instrument but I'm not sure what note it is. What's the best way to find out? Comments 0 comments Please sign in to leave a comment.