For a little while, I've really been enjoying Orange by Toma-P, ft. Hatsune Miku (though the 96neko cover is wonderful.)

If you're looking for a bit of strong, sensual sass, Masked b*tcH (yes, that is the title, I apologise) ft. Gumi.

Fall out boy alone together

Always - Blink 182

Waves by Mr. Probz

She Still Loves Me - Collie Budz

Life around here by James Blake

Elastic Heart by Sia

Wonderland by The Jet Age of Tomorrow

Mama by MCR

When They Really Get To Know You, They Will Run by Pedro the Lion is an amazing song