Ryan's Ruian Duolemi Music Training Co., Ltd. learns double-row keys. Duolemi Music School is located at No.14, Xiangxie Jinyuan, Tangxia Town, Ruian City. It is a music education institution with the mission of "popularizing music quality education". Its series of courses take electronic piano, electric piano, piano and double-row keys as teaching tools. Instead of simply learning the playing skills of musical instruments, it pays more attention to cultivating students' interest and paying attention to all aspects of music quality education such as listening, singing, playing, reading, moving and creating.