Composer Daniel Mertzlufft created the original piece \"Grocery Store: A New Musical\" using the green screen effect to take followers down aisle 9 with him for the melodramatic Broadway twist on Louisa Melcher's \"New York Summer.\"

\"And we're fighting in a grocery store and I love you, but I don't know if I like you anymore,\" Mertzlufft sings. \"We're standing right in aisle 9 and I promised everything was fine, still we're fighting in a grocery store, and I love you but I don't know if I like you anymore.\"

Mertzlufft's performance was complete with captions to signal when potential singers should jump in: \"Gotta have the back-up singers belting too.\"

Then, within the video-sharing app, other singers joined in using the duet function, first with Megan Gilbreath, @another.blonde, who took on the role of the wife in the argument.

@another.blonde

##duet with @danieljmertzlufft Grocery Store: The Musical ##musicaltheatre ##fyp ##singing ##theatre ##musicals ##music ##newyork ##sing ##acting

♬ original sound - danieljmertzlufft

\"It really shows that in times like these we can still be collaborative with each other and still grow in such a creative field without needing to be super close to each other,\" Gilbreath told ABC News.

She was followed by a cast of characters, including someone who portrayed their child and another as a grocery store clerk, and from there, everything from a can of soup to a squeaky wheel on a cart.

Part 6 pic.twitter.com/ZR3GXgatGP

— mom friend™ (@emmaspacelynn) October 5, 2020

Even \"Pitch Perfect\" star and Broadway singer Skylar Astin hopped on the trend to sing the part of \"Daniel's lover.\"

@skylarastin15

#duet with @another.blonde

♬ original sound - danieljmertzlufft

Mertzlufft told ABC News he has been blown away by the reaction, which started with a YouTube anthem to mark the end of the summer of COVID-19.

\"I had no idea that it was ever going to explode the way it did,\" he said. \"I've had a couple go like do well on TikTok before, but never on this scale.\"

Now, the creative genius has already started his second show. This time in the form of a prequel about the first time he meets and falls in love with someone at the grocery store.

@danieljmertzlufft

Grocery Store: When the First Met ##grocerystore ##musicaltheatre ##fyp ##greenscreen ##singing ##fightinginthegrocerystore ##singer ##music

♬ original sound - danieljmertzlufft
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