Official Crystal Tones Alchemy Singing Bowl Temple in Austin. Sonic Starchild Sound and Energy Healing utilizes crystal singing bowls to create immersive sound bath experiences and promote well-being in Austin, Texas. We offer individual healing sessions, workshops, and the largest collection of crystal singing bowls for sale in Texas as an official Crystal Tones soundbowl temple. Crystal Sound Bowl Healing, Sound Bath Events, Soundbowl Trainings, and Singing Bowls for Sale.