Complex sentence: After the split of power metal band Nörthwind, three of the members formed heavy metal band Vendaval, and the rest of the members, guitarists Tino Hevia and Daniel Gonzalez, and keyboardist Helena Pinto, formed DarkSun.
Split into simpler sentences: After the split of power metal band Nörthwind, three of the members formed heavy metal band Vendaval. The rest of the members, guitarists Tino Hevia and Daniel Gonzalez, and keyboardist Helena Pinto, formed DarkSun.