I wouldn't really be comfortable singing other people's songs. The thing with The X Factor is that people bring out albums so fast after the show and sometimes it works and sometimes it doesn't. I didn't want to do that - there's nothing wrong with it - but back then I just wasn't ready to do music.
Here at his peak, Jotaro can stop time for as long as 5 seconds. It's stated that Star Platinum can freeze time for longer, but 5 seconds is the limit for human endurance under stopped time. After Dio's defeat Jotaro's Stand is the strongest Stand in the JoJo universe. Star Platinum The World, an evolved version of the Stand, appears near the end of part 6 Stone Ocean.
The 8 hours are consecutive hours, so they include driving and all other time (including any breaks that are less than 30 minutes). The rules say you have to stop driving CMVs once you reach 8 consecutive hours past the end of your last break of at least 30 consecutive minutes.