Following the first single which features contestants Lee Ha Yi and Youn Hyensang, SBS audition program 'K-Pop Star' released its second digital single "K-Pop Star Special No.2". The second part features contestants Lee Ha Yi, Park Ji Min and the Supearls.

The new album includes Lee Ha Yi's own rendition of "Mercy", which gathered 3 million views on Daum Media Player and Park Ji Min's audition cover of "Rolling in the Deep."

"K-Pop Star Special No.2" also includes Supearls' powerful performance of "Fame". The unofficial group which formed during the casting audition segment, consisted of contestants Lee Michelle, Park Ji Min, Lee Seung Joo, and Lee Jung Mi.

Check out the new tracks below!

Lee Ha Yi - "Mercy"



Park Ji Min - "Rolling in the Deep"



Supearls - "Fame"