Name: The Jokers

Country: Poland
Wiki:

Group members

Group member Starting from Until Roles in group
Agent-X Musician
Nebulus Graphician

Software developer

Cocktail Bar
Hexogen
Hypersonic
Hypersonic Hidden Part
Music Bank
The Mix 2
The New York Music Review

Publisher of software

Hexogen
Hypersonic
Music Bank
The New York Music Review