Karaoke Revolution
51 Achievements
PS3
Special Edition
Complete every gig on second disc
7.3%
How to unlock the Special Edition achievement in Karaoke Revolution - Definitive Guide
Disc 2 unlocks with around 25 gigs complete. Disc 2 has 65 gigs, of which around half have medium risk, some medleys, some 3 song sets and even one 5 full song set, a few golds (80%) and mystery (random) tracks.
As a last resort, you can go to KR sound setting, turn off all sounds except for the artist singing at max vol. Now turn up your speakers/headset volume so it is high enough pitch and put your mic right at the sound source. You can sing or gain time doing this and make other things, it's up to you to use it.
I didn't have much problems using this method on disc 2, just a few songs that I had to sing by myself.
As a last resort, you can go to KR sound setting, turn off all sounds except for the artist singing at max vol. Now turn up your speakers/headset volume so it is high enough pitch and put your mic right at the sound source. You can sing or gain time doing this and make other things, it's up to you to use it.
I didn't have much problems using this method on disc 2, just a few songs that I had to sing by myself.