current line-up ( 2006 ) büne huber ( vocals ) monic mathys ( bass ) andi hug ( drums ) christian brantschen ( keyboard , accordion ) menk grossniklaus ( saxophone ) disu gmünder ( guitar ) pascal steiner ( keys and wind instruments ) daniel woodtli ( trumpet ) history patent ochsner was formed in bern in 1990 by singer büne huber and four other musicians .