Jism 2 Title Song is Copy of Turkish 'Bizimkisi bir '

So, the title song, 'Yeh jism' was part of the trailer and the credit for the song went to a composer named Arko Pravo Mukherjee. Here is Mahesh Bhatt introducing Arko in action with, 'enchants us with his outstanding tunes'. The only niggling issue is that the song credited to Arko in the trailer belongs to Turkish pop singer (yes, another Turkish singer after Tarkan hits India via the plagiarism route - good for world music, no?) Kayahan.
The original is called 'Bizimkisi bir aşk hikayesi' and this song was part of Kayahan's 2003 album 'Ne Oldu Can' (What happened, my life). The song itself has a standard Latino tune, oversung by Ali Azmat in the Hindi version, much like Kahayan's original. Arko smoothens parts of the song to make it seem well-rounded and adds the trademark lone, melancholic Bhatt-violin that all Bhatt-composers are usually (perhaps) forced to add as a Bhattouch.
The Title song 'Yeh jism'
The original is called 'Bizimkisi bir aşk hikayesi
(Itwofs)