Starting next week Bastille's 'Good Grief' (Capitol) and Green Day's 'Bang Bang' (Warner Bros.) will battle it out to become the next #1. Kings Of Leon's 'Waste A Moment' (RCA) is now a Top 5 record. It's too close to call at press time, but Judah & The Lion's 'Take It All Back' (Caroline) is on the threshold of being a Top 10 hit.  The Strumbellas' 'We Don't Know' (Glassnote) is up 100 spins as it approaches Top 20, and The Lumineers' 'Cleopatra' (Dualtone) is up 150 spins and will make an impressive chart debut at #31. Capital Cities' 'Vowels' (Capitol) will debut as well.