Could he learn how to sing "Man In The Box" in 3 months? 😭

TOP 4: IMPOSSIBLE Layne Staley VOCALS (LIVE VERSION)

TOP 3: RAREST Freddie Mercury vocal skills

THE REAL REASON behind Kurt Cobain's VOCAL DAMAGE

TOP 5: IMPOSSIBLE Skillet vocal lines.

TOP 7: IMPOSSIBLE Mariah Carey vocal lines

TOP 4: UNMATCHED Layne Staley vocal tricks

Did THIS NOTE just kill Bon Jovi’s entire voice? 💀

TOP 4: MOST DERANGED vocal lines.

TOP 5: MOST TRAUMATIC vocal lines.

TOP 6: DANGEROUS Serj Tankian vocals.

TOP 6: DANGEROUS Chris Cornell vocals.

TOP 4: IMPOSSIBLE AC/DC vocal lines.

the 4 most dangerous vocals of all time.

The 4 CRAZIEST Billie Eilish vocal lines

The 5 CRAZIEST Gerard Way vocal lines

The 5 CRAZIEST Paul Stanley vocal lines

The 3 CRAZIEST Gene Simmons vocal lines - KISS

The 3 CRAZIEST Daron Malakian vocal screams (SIMPLY INSANE)

TOP 3: IMPOSSIBLE Myles Kennedy vocal lines

TOP 3: IMPOSSIBLE Scott Weiland vocal lines (SPOT NUMBER 0 is way too high 👀)

When Serj Tankian nails his hardest note LIVE (TOP 3)

5 IMPOSSIBLE Green Day vocal lines

TOP 10: IMPOSSIBLE Freddie Mercury vocal lines

TOP 3: IMPOSSIBLE AC/DC vocal lines

“Corey Taylor can’t sing Alice In Chains” 💀

"Serj Tankian can't sing anymore" 💀

3 DANGEROUS Mike Patton vocal lines

3 DANGEROUS Corey Taylor vocal lines

TOP 3: IMPOSSIBLE Deftones vocal lines