Very few opera singers in history have been able to cross into popular music.
Every singer eventually gets around to a Christmas disc.
I listen to archival and historic recordings. I love watching singers. I learned a lot from watching videos.
I was constantly being pushed toward a European ideal of what it means to be a classical or opera singer, let's say in the Renata Tebaldi mode. I reject that.
If I have to hold a note for a long time, I imagine it as moving and spinning, for the note has to have life. In a way, a singer actually refreshes a note with every beat that it's held.
So much can be gained from watching other singers, seeing what they do and what they don't do, seeing how they look when they breathe, how wide they open their mouths for a high note.
I learned so many roles so quickly as a young singer, I thought it was time to come back to them and make them better - deeper, more nuanced.
Singers can also get away with a lot based on youth, strength and enthusiasm, only to find ten years later that what was once just a niggling problem has brought their careers to an end.
A lot of bad behavior in singers is caused by nerves.