 In his early Munich years Busch 's attempt to write libretti , which are almost forgotten today , were unsuccessful . Up to 1863 he worked on two or three major works ; the third was composed by Georg Kremplsetzer . Busch 's Liebestreu und Grausamkeit , a romantic opera in three acts , Hansel und Gretel and Der Vetter auf Besuch , an opera buffa of sorts , were not particularly successful . There was a dispute between Busch and Kremplsetzer during the staging of Der Vetter auf Besuch , leading to the removal of Busch 's name from the production ; the piece was renamed Singspiel von Georg Kremplsetzer . 
 In his early Munich years Busch <a href='null_genetive' title='1'><mark>'s</mark></a>attempt to write libretti , which are almost forgotten today , <a href='uninflect' title='2'><mark>were</mark></a> unsuccessful . Up to 1863 he worked on two or three major works ; the third was composed by Georg Kremplsetzer . Busch <a href='null_genetive' title='3'><mark>'s</mark></a>Liebestreu und Grausamkeit , a romantic opera in three acts , Hansel und Gretel and Der Vetter <a href='uninflect' title='4'><mark>auf</mark></a> Besuch , an opera buffa of sorts , <a href='negative_concord' title='5'><mark>were</mark></a> <a href='negative_concord' title='6'><mark>not</mark></a>particularly successful . <a href='dey_it' title='7'><mark>There</mark></a> was a dispute between Busch and Kremplsetzer during the staging of Der Vetter <a href='uninflect' title='8'><mark>auf</mark></a> Besuch , leading to the removal of Busch <a href='null_genetive' title='9'><mark>'s</mark></a>name from the production ; the piece was renamed Singspiel von Georg Kremplsetzer . 
In his early Munich yrs Busch  attempt to write libretti , which r almost forgotten todayy , was unsuccessful . Up to 1863 he worked on two or three major works ; da third was composed by Georg Kremplsetzer . Busch  Liebestreu und Grausamkeit , a romantic opera in three acts , Hansel und Gretel and Der Vetter aufed Besuch , an opera buffa of sorts , ain't particularly successful . It was a dispute between Busch and Kremplsetzer during the staging of Der Vetter aufed Besuch , leading to the removal of Busch  name from the production ; the piece was renamed Singspiel von Georg Kremplsetzer .