30 Seconds to Mars was described as a concept album centering on human struggle and self-determination, characterized by personal lyrics that use otherworldly elements and conceptual ideas to illustrate a truthful personal situation.
Sleeping with Ghosts is the fourth studio album by Placebo. It was recorded from late 2002 to early 2003 and released in April 2003. Sleeping with Ghosts reached #11 in the UK Albums Chart.