I always wanted to be an orchestra conductor & a choir conductor, could I advanced study to be one in heaven?

Is there that opportunity in heaven for me? Could I also learned to play all the orchestra instruments skillfully? I wonder if I will get that satisfaction? The Choir leader of heaven could sings in 7 voices all by himself; I wonder if I could ask God to give me that ability too? Present choirs only have 4 voices of Soprano, Alto, Tenor and B. What are the other three of seven voices; and what are the note, scales and harmony like? How does a 7 voices choirs sound like?