This content is copyright of CelebMix.com. Hot on the heels of her latest single 'Fast', global powerhouse Demi Lovato has unveiled her new track 'Here All Night'. Produced by Zhone (Kylie Minogue, Troye Sivan, Kesha), 'Here All Night' fully cements Demi's dance-pop era. The synth-heavy track is a playful breakup track which showcases Demi's powerhouse vocals perfectly. Teamed up with pulsating production, 'Here All Night' is a euphoric anthem for nights that never end.