Pop Punk

This is a music video by 5 Seconds of Summer. It features them recording the song and playing it live in front of fans at one of their own headlining concerts:
5 Seconds of Summer - Heartbreak Girl
1985 is a song by pop-punk band Bowling For Soup:
Bowling For Soup - 1985 with lyrics
One of the most popular pop-punk songs is Teenage Dirtbag by Wheatus:
Wheatus - Teenage Dirtbag