‘I was astonished’: how a TikToker sent his dad’s unreleased 43-year-old song viral

Zach Smith recorded himself jamming out to a tune he found in his car. Now it's racked up 3m plays - and might be on its way to Marvel

Zach Smith never expected the song to go so viral.

On 4 January, the 19-year-old pressed play on an old track he found in his car; he was struck by how catchy it was - he'd never heard this song before.