Cheesy pop-rock.
'When did your heart go missing' from the Los Angeles based pop-rock quintet undoubtedly has a bouncy danceable mainstream tune but it's so sugary that it's like wading through a lake of treacle dotted with marshmallows.
The single is summery and radio friendly pop-rock with an eighties feel in the guitar riffs, keyboard and awful beyond cheesy crooned vocals, but there's also an old fashioned tinge of 60s twee pop about it. Strangely though it all sounds quite sparse; apart from the chorus there's not that much going on so it comes across like the theme tune to a bad American romantic comedy, one small catchy section with completely vacuous and repetitive lyrics and not a lot else.