Harmonika Muller will celebrate their 50th Anniversary with a festival in Bad St. Leonhard, Austria on August 22nd and 23rd, 2026.

The event will begin at 12 noon on August 22nd with an open harmonica meeting, where music is played together. In addition, Wüdwexl, the Blechquetscher, Sebastian Muralter and the Reinischkogl Buam will provide musical entertainment.

On Sunday 23rd from 10:30 a.m. the event will begin with a morning pint and live music from the siblings Scharf and Stoni Power. A special highlight is the raffle of the anniversary harmonica – maybe even a new instrument will be waiting for you at the end.

On both days you can expect:

Hourly tours of operations – take a look behind the scenes
Harmonica audition – just take it in your hand
Photo booth – for the memory
Wine cart from the Lazarus winery
Bouncy castle for the little ones