In 2003, Red Hot Chili Peppers released a "best of" compilation album called "Greatest Hits". It had songs from the last five albums they released. It also had two new songs. The album got to number 18 on the "Billboard" 200 chart. The band also released two live video albums in 2003 and 2004; "Live at Slane Castle" and "Live in Hyde Park". The Red Hot Chili Peppers concerts at Hyde Park were the most profitable in 2004.