Some songs are just too good to stay in the vault forever! Train is back with a massive new pop-rock anthem, “Half a Heart,” dropping in late August 2026 as part of their 12th studio album, Mad Dog in the Fog.

• The Backstory: Frontman Pat Monahan revealed a fascinating secret about this track: he actually wrote it more than 12 years prior to its release, making it one of the most anticipated deep-catalog unearthings for longtime fans!
• The Sound & Vibe: Merging Train’s signature soaring pop-rock melodies with rich, earthy roots-rock influences, “Half a Heart” hits you right in the chest. It’s a masterclass in emotional vulnerability, exploring the agonizing gray area of lingering love and the struggle of wanting to move on while staying deeply attached.
• Turn It Up: Whether you’ve followed Pat Monahan’s career from day one or you’re just discovering Mad Dog in the Fog, “Half a Heart” is an instant classic. Stream it across all digital platforms today!