Name The Year: Yuri Gagarin, first man into space, born.?

Questions

What does the indication Da CaPo mean?

Beethoven's Sonata in F major for Violin and Piano, Op. 24 bearswhich seasonal nickname?

Two composers who concentrated on writing opera were both bornin 1813. Who were they?

Who wrote the Rage Over a Lost Penny?

What does piano really mean in Italian?