A must for Bass players!
Great app, great content! Thanks Jason!
Favorite! One of the best app on my phone!
This a great app. Jason Heath has generously spent his time gathering invaluable information about all things related to the double bass. It is virtual treasure chest that now is available to everyone FOR FREE! What is there not to love about this app? Nothing. Holy smokes, its great. JH is doing a great service for the double bass loving community. I thank you for your generosity and sharing your knowledge with all of us. No words can express how grateful I am. Bravo Jason! Marc Ramírez Principal Bass, Gulbenkian Orquestra , Lisbon and Professor of Double Bass Studies at the Academia Nacional Superior da Orquestra, Portugal
A great app with great content I especially like having the .PDF files along with the interviews