Since 1991, only a few bands (e.g. Zdob şi Zdub), managed to occupy solid positions on the show-business arena of the Republic of Moldova and abroad.

Both the lineup and musical direction have changed over time, as the band reached maturity and developed their own approach to alternative rock, with the keyboards "carrying" the entire tune.

Alternosfera's sound is unique on the Moldovan market at the moment, their influences varying from 80's motifs to the Seattle alternative rock of the '90s.

Alternosfera have performed on most of Chişinău's stages, taking part in the most important rock festivals in Moldova and were always well received by the public.

"Theatroll began with the wish to offer our friends, Alternosfera's fans, a series of concerts in which the most beloved songs of ours could be reinterpreted and sung on stage, beside an orchestra.

For Theatroll we will trade the stages of clubs and festivals for ones of theatres, where lights, decor and costumes will help up to build, alongside our audience, a new universe," - explained the members of the band in an interview.

[9] On 24 February 2023 - exactly one year from Russian invasion of Ukraine - the band released the second single, anti-war song called "Imnuri de Război" (War Hymns.

Alternosfera officially announced that their new album will be presented on 8 February 2025 at their special concert in Chisinau[12], which will mark starting of a new tour.