Every recording I've ever made with my phone sounded awful. I can give you proper recordings other people have made of my favourite pieces though.

You'll just have to imagine it's some Redditor playing instead of the people in the videos.

Milonga al Sur by Alfonso Montes. This is my favourite duet. It's a shame not many classical guitarists around here stick with the hobby long enough to reach the level required to play this. I'd love to play a proper duet again.

Meta Sequoia played by the composer Harry Sacksioni himself. Harry Sacksioni is a great contemporary guitar composer from the Netherlands. I love his work but especially this piece.