Bhai Satta
A renowned medieval poet and rababi. One vaar composed by him is included in the Guru Granth Sahib.
Bhai Satta was the Raagi and Rababi in the court of Guru Arjan Dev Ji. The hymns are recorded in the Guru Granth Sahib as the first 4 Pauris of Bhai Satta in the vaar of the Ramkali Raag.