Perfect for jams around the fire at a music festival

I got this for my husband who loves to just sit around a nice fire at a music festival or camping with some friends and just jam out, he like to sing more so I figure something like this would be perfect for him to add his own little touch when he isn't singing. People ask to use it constantly and it's very sturdy and luckily has always been returned with rave reviews. Makes the most perfect little sound.