Soliton

There are two artists by the name Soliton 1) Is a heavy metal band from Ukraine and 2) A 'progressive tech' electronica(?) artist from Quebec. The below information is about the first band: Soliton is a heavy metal group from Poltava, Ukraine but later moved to Kiev. The lineup consists of Oleksandr Moklyak on vocals, guitar, bass, Katerina Stepanenko on vocals/bass while session members Sergiy Petrenko filled in for guitar, drums, violin, harmonica and backing vocals while Dmitriy Vapel'nyk did guitar.