The Crooner Nymph

The Crooner Nymph is the twenty-third episode of the Smurfs season 10, which introduces Siren the off-key Dryad nymph.

Plot
The episode starts at the Smurf village, where all the Smurfs were doing their daily lives, Handy is fixing things, Hefty is running around the village, Brainy is reading one of his quotations, Fooly is fooling around, all of them were having a good time in the village while singing the Smurf Song, until Complainer appeared and complains by saying "Why we always sing this song, it's always the same thing, does nobody sing a different song?", Joey, Smurfette, Clumsy and Moxette became shocked to hear what he said, until they hear someone and look below, it was Stingle, whistling and then singing Listen to the Mocking Bird, which made Complainer say "Forget what i said...", and Moxette say "Isn't him that talkative Scorpomouse who helped us to save Christmas?".

Meanwhile at the other side of the Smurf Forest, a dozen of Dryad Nymphs were flying around and singing, but their beautiflul song were interrupted by a off-key voice and they starts to glare at a certain dryad nymph(revealed to be Siren), they say to her "Siren, Stop that!", she asked about why they demanded her to stop, one them answer "You sing very bad!" and another agreed with a "You cause pain to our ears!", Siren became offended by hearing this and she tells them that she is training her voice, which made they saying "If you want to train your voice go training somewhere else!", which she sadly does.

Later at the village, Papa Smurf tells his little Smurfs to go gathering some "Catnips" to create a cat's repel in order for Azrael never aproaches them, so he choose, Joey, Smurfette, Moxette and Harmony to gather some, as they were leaving they hear a voice "Hey wait, for Fooly!", it was Fooly who decided to join them, while walking, Harmony starts to play his off-key trumpet, much to (specially Moxette) their annoyance, though Fooly was the only one who was enjoying, Moxette tells him to stop playing, which he asked her why he should stop, she confess to him, that he plays his trumpet very badly, which as usual he became offended and claims his song is a masterpiece, Moxette asks Joey and Smurfette, if they feel the same, but Joey and Smurfette not wanting to upset him, starts to whistling, until they hear someone singing a bad tune that even Harmony didn't like it.

they follow the horrible song and find out it is Siren, still training her voice, they went to ask her about what she is doing, upon seeing them become frightned and flew away, they starts to search for her, telling her that they won't hurt her, Siren who turned herself into a small tree, hearing that, turns back to normal and go to have a closer look, seeing the Smurfs being friendly, they introduce each other, Harmony and Moxette ask why she was singing so badly since she a Dryad Nymph, she tells them that since she was born, she has a horrible voice when she sings, to the point that even glasses starts to shatter, so she is training her voice until she becomes a full-fledged singer, Joey and Smurfette decide to help her out.

Meanwhile Gargamel and Azrael were searching for the Smurfs, to cook a roast Smurf, they were unsuccessfull until they hear a horrible tune, they went to investigate what that was, Siren was still singing off-key, Harmony says "Ooooow... my head is spinning.....", Moxette says "I think this song of her is going to drive me Smurfy!" until someone says "Who's going to drive you smurfy is me!", all the smurfs says "Gargamel!", which Moxette says "So that's Gargamel!", they starts to run each side while Fooly was standing in there staring stupidly at Gargamel, until Moxette came back and pulled him in the arm, Joey attempts to drive Azrael away, but Azrael manages to throw his sword away from, luckily Moxette saves his life by mimicking a dog's bark, which scared Azrael away, Gargamel with a bug catcher tries to catch Harmony and Smurfette, Joey then had an idea, he tells Siren to sing, which Moxette says "Is that a good time for her to sing!?", Joey tells her to trust in him, then Siren starts to sing, which made Gargamel to cover his ears, but the song was so bad, that Gargamel couldn't take it anymore and run away while blaming the Smurfs.

Later the Smurfs thanks Siren for saving them, she tells them she is going to train until she sings better, as she flew away, they bend their farewell while waving at her, Harmony apologizes to Moxette and confess to her that now he knows how she was feeling when he was playing his off-key trumpet, she forgives him, Smurfette says "Well, at least everything ended with a happy Smurfy", Joey agreed with a "They finally learned about their differences",thus ending the episode.

Trivia

 * Stingle makes a cameo appearance, by passing through Clumsy, Joey, Smurfette, Moxette and Complainer, whistling and singing Listen to the Mocking Bird.
 * Moxette breaks the fourth wall by saying "Isn't him that Scorpomouse who helped us to save Christmas?", referring to the episode "We Smurf you a Smurfy Christmas".