He signed with Fresh's label German Dream and was featured in three songs in his 2005 mixtape Fick immer noch deine Story ("Fuck your story still"), which was Eko's diss against his former mentor and friend, German-based rapper Kool Savas.

Its only single, "Mitternacht" ("midnight"), features a music video shot in Belgrade, Serbia.

The first single, "Teufelskreis" ("vicious circle"), released on 11 February 2010, includes a download code for the track "König der Nacht" ("king of the night").

It features appearances of Bang's mentor Eko Fresh and German footballer Kevin Kurányi.

On 10 March, the video for the song "Gangsta Musik" was released, featuring Bass Sultan Hengzt.

The release party took place on 12 March 2010 in the club Noir in Düsseldorf, where the guest artists from the album were present.

[8] In 2013, Bang released the lead single from Killa titled "Bitte Spitte Toi Lab".