- Edited
Someone like myself who is at an intermediate level wouldn't be playing pieces out of an Alfred's or Faber 1 book. I can read through 10-15 absolute beginner or beginner pieces in 1 afternoon. The point of the challenge is to push yourself into playing pieces that are slightly more challenging than your current level but still manageable.
The last 2 pieces I played were seasonal church hymns. The first piece "What Child is This" is an easy arrangement. The other piece "The Huron Carol" is in 4 lines SATB similar to songs out of a hymn book. Took up to 3 days to learn 1 piece. Guess 1 of the harder seasonal pieces I learned before was "O Holy Night". It's an arrangement with lots of LH arpeggios. Some of the chord arpeggios are in the RH under the melody.
I don't play many pieces for learning techniques. Some of the pieces have become personal favorites that I'd repeat them for weeks. Learning 100 pieces a year is not my goal than repeating 20 pieces that I already learned throughout the year.
The last piece I came across was an arrangement of Handel "Arrival of Queen of Sheeba" played by 2 young students as a duet. Wonder how many weeks 2 people needed to learn their part and to play together at sync? Learning the notes is the first step, then counting properly, brining it up to tempo. The final step is to get the other partner to work together.