I made a list of 8 Turkish songs from different genres, which I believe are worth a listen even if you don't understand the lyrics. For more examples, I guess you could check old Eurovision entries. (Search Athena, Sertap Erener, Mor ve Ötesi, maNga)
Here are the trailers for 2017 mainstream and indie films that are coming out this summer.
Hint: Baby Driver (Edgar Wright, Scott Pilgrim vs The World), Atomic Blonde (David Leitch, Deadpool 2), and The Beguilded (Sofia Coppola).