[Instiz/Pann] Girl's Day's 'Ring My Bell' sounds similar to two songs?

Instiz: Girl's Day's new song 'Ring My Bell' plagiarism suspicions (audio clips in source link, AUTOPLAY)

Girl's Day - Ring My Bell
Lyrics: Woo Tae Woon, Long Candy, The Channels
Composers: Homeboy, Radio Galaxy, Long Candy
Arrangement: Radio Galaxy, Eastwest
(All Duble Sidekick producers)

GI - ㄱ
Lyrics/Composer/Arrangement: Beatamin
(Made up of Nassun and JS, disbanded now to just JS who is under Brave Brothers)

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"Hul, you can't deny the similarities"

"I didn't know it was GI's song but Girl's Day's did sound familiar when I first heard it."

"They're exactly similar, actually."

"Eh? They really are similar. And it's my first time hearing both songs."

"Am I the only one reminded of the Grasshopper Song?"

"Basically a difference in speed...?"

"Hul, how can you deny this? ㅋㅋㅋ"

"...? They're just the same songs ㅠㅠ"

"The chorus especially has grounds for plagiarism suspicions..."

"They're similar but I don't know if it's similar enough to call plagiarism..."

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Source: Pann

Girl's Day - Ring My Bell
Bestie - Excuse me

"So apparently the reason the songs are similar is because they're by the same producer but another person said that Bestie's song is also a plagiarism of Ariana Grande's which Girl's Day then also copied ㅋㅋ and how are they going to explain GI's ㄱ then? ㅋㅋ"

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1. [+68, -13] (Production information for Bestie's Excuse Me) The reason the two sounds sound similar is because the production team is from the same company. There's a composer who worked on both songs listed in the production credits. Don't start a witch hunt. Even if the song was plagiarized, it's the composer's fault, not Girl's Day's ㅋㅋㅋ

2. [+62, -11] The melody is different ㅋㅋ Compare the actual notes before you start accusing plagiarism, this is how you get sued

3. [+55, -9] It's the same composer, why would he plagiarize himself...?

4. [+31, -2] Not at all

5. [+25, -2] Well they're by the same composer...

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