Beer. Beer is good. This we know. But sometimes deciding what to drink is hard. There are so many to choose from, how can you possibly decide? If you are lucky, you can have an improv group burst into song and help you out.

That's what happens in "Beer! The Musical!", the latest musical performance done in a real-world setting from YouTube group Improv Everywhere. What starts as a normal guy unsure of what beer to choose for his date quickly escalates into a full-blown musical performance at a local New York City beer hall, as a group of what appear to be complete strangers all start singing perfectly in tune about New York's selection of great beers.

The best part of all this is the continually delighted and confused expressions of those drinking at the hall who have no idea what is really going on. To them they've just stepped into a Disney movie musical that continues to grow in size and scope.

More than a few people take out their phones to start recording the action, while others can't help but be amused by the whole scenario. Watch it for yourself below.

As we all know, life problems can only be solved through singing with others. Eventually the group helps the star of the show choose a couple of brews for his date and all is well. Laughter. Applause. The clanking of beer mugs. Roll curtains.

It's an impressive performance and it looks like everybody involved had a great time. Why can't real life be more like this? You can check out more improv performances from the group here.

Be sure to follow T-Lounge on Twitter and visit our Facebook page