S.K. Hangal appears to be associated with Hindustani classical music, though specific biographical details are limited. Musical Collaborations: S.K. Hangal is listed as a collaborator on recordings with legendary vocalist Gangubai Hangal (1913–2009), alongside Krishna Hangal and Appa Jalgaonkar. These recordings likely involve classical music performances, given Gangubai Hangal\'s prominence in the khayal genre. Apple Music Presence: S.K. Hangal has a dedicated artist profile on Apple Music, with tracks like Raga Bihag - Khayal Vilambit In Ektaal listed under their name. This further confirms their association with Hindustani classical music.