__ Dream, 60s German Pioneers of Electronic Rock

Puzzle 4 of Celtic Mythology Hard Pack

Question is: __ Dream, 60s German Pioneers of Electronic Rock

and the answer is: TANGERINE

Word Meaning:

TANGERINE — A slightly ovoid, orange-coloured citrus fruit with a rough peel and a sour-sweet taste which is larger than a clementine and sometimes classed as a variety of mandarin orange.

Definitions from Wiktionary.