Mohammad Sagiruddin Khan was a prominent sarangi maestro in Hindustani classical music, recognized for his technical prowess and contributions to elevating the sarangi as a solo instrument. Solo Sarangi: Played a key role in establishing the sarangi’s solo identity, moving beyond its traditional role as an accompanying instrument. Collaborations: Recorded duets with violinist V.G. Jog, showcasing cross-instrumental dialogue and rhythmic intricacy. Teaching: Mentored later-generation sarangi players, including Dhruba Ghosh (1957–2017), who briefly studied with him before developing his own style. Technique: Known for fast-paced taans (rapid melodic phrases) and precise bow control, emphasizing the sarangi’s capacity for vocal-like expression. Repertoire: Specialized in khayal gayaki ang (vocal-style phrasing) and traditional compositions, bridging classical and folk influences. Influence: His work laid groundwork for sarangi players seeking solo recognition, alongside contemporaries like Mamman Khan and Haider Bakhsh. Recordings: Limited archival material exists, but excerpts (e.g., Scroll.in’s 2017 feature) highlight his rhythmic vitality and melodic clarity. Historical Significance: Part of a lineage of sarangi players in Calcutta, contributing to the city’s 20th-century Hindustani music scene. Challenges: The sarangi’s decline as a solo instrument post-Independence makes his efforts to innovate particularly noteworthy.