Weesp is an alternative post-metal band from Minsk, Belarus. The band style can be described as a mix of heavy and recognizable riffing, groovy drumming beats, analogue synth sounds, and melodic expressional vocals. Even though band members used to call their style alternative rock, some music journalists describe it as “combination of metal and rock genres”, and some songs they define as nu-metal. With the release of the Black Sails album the band have defined themselves as 'alternative post-metal'.