OSB or the Old School Bongs was formed on 2019 by Manoj & Debarghya . We are a New Bengali Rock Band based in Kolkata, India with Original tunes that has the home of classic rocks, hard rocks and heavy metals. Come, let's soak ourselves in the solace.

Contact
Email Us : osb.old.school.bongs@gmail.com
Webpage : www.osbrocks.com

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