Behag, 8.5 Matra

Behag (8.5 Matra) is a collaborative instrumental composition performed by sitarist Purbayan Chatterjee and tabla player Bickram Ghosh. The track appears as the opening piece on the album Rare, released on November 18, 2021, in digital media format. The recording spans 15 minutes and 9 seconds, structured in an 8.5-matra (beat cycle) framework within the raag Behag tradition of Hindustani classical music.

The album Rare features an improvised dialogue between Chatterjee’s sitar and Ghosh’s tabla, emphasizing rhythmic experimentation and melodic elaboration. The tracklist and production details beyond the lead single remain partially undocumented in publicly available sources. No label affiliation is explicitly credited in the release metadata for the digital version.

Chatterjee employs the Etawa gharana style of sitar playing, characterized by intricate taan patterns and gamak embellishments, while Ghosh integrates complex laya variations and tihai phrasings on the tabla. The composition adheres to the vilambit (slow) to drut (fast) tempo progression typical of classical alaap-jor-jhala development, though the 8.5-matra cycle introduces an unconventional rhythmic structure for the raag.

The release date coincides with a period of increased digital distribution for Indian classical fusion projects, though Rare retains a focus on traditional acoustic instrumentation. Additional session musicians or production personnel, if involved, are not listed in the available release information. The track serves as a representative example of contemporary collaborations between instrumentalists from the gharana-trained lineage and modern studio recording practices.