Just a few in my daily playlist (please note - I have no idea if there's anything unacceptable for various audiences in these selections please vet them).
Nightwish "Imaginaerum"
Birthday Massacre "Pins and Needles" + "Walking With Strangers"
Sound track to: "Sucker Punch"
Lindsey Stirling "Shatter Me"
A bunch of tracks from VNV Nation
Blind Guardian "Wheel of Time"
Imagine Dragons "Night Visions"
A bunch of tracks from Apoptygma Berzerk
...
I used to listen to: Mozart, Nine Inch Nails and then Sesame St. "C is for Cookie". That mix definitely got some looks at the transitions.
