Orpheus - Questions

What was the name of the musician?

What effect did his music have on birds?

His wife died. What caused her death?

Orpheus went to see someone. Who did he go to see?

What was the response gensvar?

What was Orpheus' next step?

Finally, Hades let Orpheus bring his wife back from the underworld. But on one condition villkor. What was the condition?

They did not succeed in reaching the upper world. Why not?

Orpheus did not live "happily ever after" like in fairy tales (andra) sagor. What happened to him?

Where is Orpheus' head right now, according to enligt the myth?