Langgam jawa
Langgam jawa is a regional form of Indonesian kroncong music most often associated with the city of Surakarta (Solo).As is the case with traditional kroncong music, langgam jawa utilizes a variety of non-native instruments, such as the flute, guitar, ukulele, cello and violin.However, these instruments are performed using a seven-tone Javanese gamelan scale known as pelog.The cello typically plays the role of a gamelan ciblon drum, with the performer slowly plucking or slapping the strings in a percussive fashion.He and his ensemble, Orkes Kroncong Bintang Nusantara, are said to have composed over 2000 songs in the langgam jawa style.