Filipino rapper Gloc-9 and nu metal/rap metal band Greyhoundz have teamed up to headline a charity concert in celebration of the musicians' 25th-year anniversary in the industry. Rock for Charity is happening on 9 December 2022 at the Cuneta Astrodome in Pasay City.

The event will also feature performances by Chocolate Factory, Mayonnaise, and Lockdown Band.

Produced by Numinous and Asintada, in partnership with Philippine National Police Pasay, the event aims to raise funds for social development centres and youth homes, as well as for senior citizens and "selected poorest of the poor families" in Pasay.

Concert attendees are required to bring a valid ID and vaccination card. Tickets are priced at PHP 350.00 (Gen Ad) and PHP 1,000.00 (VIP). Interested parties may contact Numinous Philippines on how to avail tickets.