#NewConcertMc
7 June 2026 #BerlinGrunewald
Great @leonbosch conducts the Final
of the #SpergerInternational #DoubleBassCompetition!
Next competition will take place from May 31 to June 7, 2026!
See @LeonBosch on #Sperger:
mozartcircle.porticodoro.com/mzc/scholarw...

leonbosch.com/event/leon-b...