Should you play lego with your music?

When you find yourself getting more and more frustrated the more you practice, it's time to separate the elements that make up the music and put them back together.

In other words, play Lego with these music components:

1. Harmony
2. Rhythm
3. Melody
4. Tone quality
5. Words if you're a singer

There's just too many things to think about when learning a piece, to not deconstruct and reconstruct it bits by bits.