Thank you!

Oh thank you so much! I've just got my mistake!

showCatalog is an array: ["Finding Alyssa", "Last One In", "Perfectly Imperfect", "Neptune Abyss", "Beyond the Night", "Mason Kemp", "My One Little Secret", "Ocean Express", "100 Stories About One Night", "Unsure", "Race to Last Place", "The Fourth Time", "Not Now", "Run Like Kate", "Up the Road", "The Ransom Project", "The Sternwood Five", "Beneath", "The Faction", "Marginalized"] I've lowercased all these names in the array and saved them in a newArray. My mission is to find in tabulator(random names, but some of these names exist in showCatalog) those names, that actually exist in showCatalog. I have to print names in the array that are false, so they don't exist there

Sorry, I didn't know about this option

Thank you very much!

On the line with return the program complains that <Value of type 'String' has no member 'artist'>. The same is with title and duration. Why is it complaining?

Thank you very much!