Thomann unveils Montreux Jazz Festival contest offering a one-hour performance slot and a €3,000 fee for the winner.]
![Thomann unveils Montreux Jazz Festival contest offering a one-hour performance slot and a €3,000 fee for the winner.]](https://backingtracksfullcollection.com/wp-content/uploads/2026/04/Thomann-unveils-Montreux-Jazz-Festival-contest-offering-a-one-hour-performance.jpg "Thomann unveils Montreux Jazz Festival contest offering a one-hour performance slot and a €3,000 fee for the winner.] 1")
