"808s & Heartbreak" is the fourth studio album by American rapper and producer Kanye West, released in 2008. The album marks a departure from West's earlier work, featuring a more electronic sound and heavy use of auto-tune. It explores themes of love, loss, and loneliness, reflecting West's personal struggles during that period. The album includes notable tracks like "Heartless" and "Love Lockdown," which received critical acclaim. It played a significant role in shaping the sound of hip-hop and pop music in the late 2000s, influencing many artists and paving the way for the genre's evolution.