I want to know the answer to the following question:
What label pushed out Kanye's fourth studio album?
All the background I'm provided with is that "Upon its release, the lead single "Love Lockdown" debuted at number three on the Billboard Hot 100 and became a "Hot Shot Debut", while follow-up single "Heartless" performed similarly and became his second consecutive "Hot Shot Debut" by debuting at number four on the Billboard Hot 100.". Is that enough to answer the question?