The following logo designs are for a small guitar company by the name of Sundance, including the namesake for one of their hottest guitars on the market - the Hellhound.
Here are two variants of the Sundance business card.
The following are a couple of guitar tags designed for Sundance's 'Elvira' and 'Hellhound' guitars. (Front and back).
These are pick packet designs based on flat match boxes that flip open.
And here's a photo of the Hellhound, an original guitar with a funky sound.