Four group piano classes for kids ages 19 months through 9 years old. Piano Play Music Systems proprietary Layered Learning Environment (LLE) uses a multidisciplinary approach to building music skills. Combined with our age-appropriate curriculum (we don't mix widely varying ages, like other music programs), this unique style of teaching allows children to develop skills in: ear training, music theory, note reading, expressive singing, rhythm understanding, keyboard playing and academic preparation.