 A second wave of pop punk was spearheaded by Blink-182, with their breakthrough album "Enema of the State" (1999), followed by bands such as Good Charlotte, Simple Plan and Sum 41, who made use of humour in their videos and had a more radio-friendly tone to their music, while retaining the speed, some of the attitude and even the look of 1970s punk.Later pop-punk bands, including All Time Low, 5 Seconds Of Summer, the All-American Rejects and Fall Out Boy, had a sound that has been described as closer to 1980s hardcore, while still achieving commercial success.In the 1980s the terms indie rock and alternative rock were used interchangeably.