I'm a web developer. If it's written I'm c# with .Net, I could do it fairly quickly. I could do it in Java too but would take a little longer.PlayList.Any(listItem => listItem.Id == id);If true, return user message and do not add song.If false, return success message and add the song.I have a feeling since you haven't had much of an update in a year your development team is either small or completely outsourced.Sent from my Galaxy
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