michielin's second single, "sola", was released on 31 august 2012. the single preceded her debut studio album, "riflessi di me", featuring collaborations with producer andrea rigonat and singer-songwriters elisa and roberto casalino. michielin has writing credits on three songs on the album, including the title-track, co-written with elisa and virginio simonelli. "riflessi di me" later spawned the singles "tutto quello che ho" and "se cadrai".