Complex sentence: The album was characterised by a mellow, piano-led sound akin to Coldplay and Keane, but obviously much better, and spawned the relatively unsuccessful singles 2nd Amendment and' Til The Day.
Split into simpler sentences: The album was characterised by a mellow, piano-led sound akin to Coldplay and Keane. This album spawned the relatively unsuccessful singles 2nd Amendment and' Til The Day.