Ответ:
1) 1987г 2) Nirvana is an American rock band formed by vocalist and guitarist Kurt Cobain and bassist Krist Novoselic in Aberdeen, Washington in 1987. Several drummers were replaced in the band; drummer Dave Grohl, who joined Cobain and Novoselic in 1990, played the longest with the band. 3)Famous musicians sometimes try on the image of Cobain at concerts. Make covers, dedicate songs. The way modern rock looks now is influenced by the Seattle trio of guys that excite the minds of millions of people around the globe. And for at least a few more decades, the memory of the band will not fade. What Kurt expressed decades ago is still relevant today. Music continues to be sold as a commodity of public consumption and money goes into the pockets of greedy producers. The voice of a great, sincere musician.