
1) American boogie musician 2) Avalon Hill game 3) Dedicated deck card game 4) Straight edge group
Found on
https://www.crosswordclues.com/clue/up-front

The source of this file is a clip from USPTO. A patent for a new type of active full wave rectifier. The two resistors 32 and 34 are equal, as are the two power supplies VCC and −VEE. This, if the transistor were replaced by a short circuit, the output would be at the zero level. The feedback amplifier maintains the emitter voltage equal to the ...
Found on
http://en.wikipedia.org/wiki/Up-front

Up Front is a World War II card-based wargame. It was designed by Courtney F. Allen and published by Avalon Hill in 1983. Hasbro now owns the franchise, and at one time licensed it to Multi-Man Publishing, a license that has since expired without republication of the game. Allen is currently preparing a reprint to be released by Radiant Games, wit...
Found on
http://en.wikipedia.org/wiki/Up_Front

Securing payment for a product offered by mail order before the product is sent.
Found on
http://www.nmoa.org/Library/index.htm

A wine that presents a lot of big bold fruit readily in the aromas and particularly on the front of the palate. Often new world wines are up front.
Found on
http://www.supplewine.com/wine101/glossary/
No exact match found.