Social Media Poster (3 variants) Design for Metal Band Concert

We are seeking a talented graphic designer to create an eye-catching poster for an upcoming metal band concert. The poster should be suitable for social media platforms, specifically Instagram and Facebook, and capture the essence of the band's music and aesthetic. The ideal candidate will have a strong portfolio showcasing similar work and understand how to appeal to the target audience. Please include examples of your previous designs in your application.

Two bands will be performing, so we need to combine photos of both bands into a collage (something like a split-screen). The poster should contain the following information:
Title: Nu-Metal Night; Concert Date: 2 of May 2026 in format (DD/MM/YYYY); Band names: Skin to Bone, Pool on the Roof; Location: Junkyard Club Tbilisi; Covers of famous nu-metal bands such as Korn, Linkin Park, Drowning Pool, Limp Bizkit, Guano Apes, and their own songs; Doors opened at 8:00 PM. Change the Pool on the Roof name to a different font and separate it slightly from the Skin to Bone text to make it clear they are two different bands. Both bands should be roughly equal in prominence on the poster, but Skin to Bone can be more prominent because they are the headliner. Band names are listed in the file names; don't confuse them.
The poster style should be aggressive, with a predominance of dark colors.
Use an aggressive, high-contrast typeface with elements of street graffiti, deliberately jagged edges, and dirty, grunge textures.
Logos don't have to be exactly the same as those on the band's profiles, but they should be close to the original.
Bands profiles in instagram you can find by names:
Skin To Bone: skintobone_official
Pool on the Roof: poolontheroofband