This is a beginner music curriculum for someone being homeschooled as it is more of a laid-back format to appreciate, learn from, and apply basic music concepts (once you've purchased Musical BINGO, AKA, MUSIC and the headphone listening program, Acoustify Your Mind, from my TPT store). I know it would work well between grades 2 and 4 or 3 and 5.
The curriculum spends 8 to 12 weeks weaving its way through 5 different areas.