Complex sentence: While her time in the low-key electronica trip-hop outfit was promising, Walker decided on a solo career, and released her first album "Urban Angel" in 2006, which was produced by the duo Stuhr (Dan Chen and Nate Greenberg).
Split into simpler sentences: While her time in the low-key electronica trip-hop outfit was promising, Walker decided on a solo career, and released her first album as such in 2006. Entitled "Urban Angel", the album was produced by the duo Stuhr (Dan Chen and Nate Greenberg).