Boy band Legaci is back on YouTube after touring with Justin Bieber for about a year. (They got the gig with this cover for Baby.) With their return, every Monday the group will be releasing new songs/covers. For their first installment, they got together with Summerbreeze to cover Grenade by Bruno Mars. You can download their rendition for FREE here.

This isn’t the first Bruno Mars cover they’ve done. Also see Just the Way You Are.

Grenade by Legaci x Summerbreeze