'New' Michael Jackson single a 'mistake'

   Hours after the pop singer’s first posthumous single “This Is It” was released amid great hype on Monday, it emerged that the tune had been recorded 18 years ago by an obscure Puerto Rican singer.

Moreover the co-author of that tune, “My Way” songwriter Paul Anka, threatened to sue Jackson’s estate for proper credit and his share of royalties.

The administrators of the estate quickly acknowledged Anka’s claims and granted him 50 per cent of the copyright, a potentially massive payday for the 68-year-old Canadian crooner.

The song dates back to 1983, when it was known as “I Never Heard” — a co-write between Jackson and Anka — and intended for inclusion on an Anka album. But the pair fell out, Jackson took the master tapes and Anka got them back.

The song was released in 1991 after Anka placed it with an unknown Latin singer named Sa-Fire. Both “I Never Heard” and “This Is It” share the same vocal and piano line, although the latter track boasts new overdubs from Jackson’s brothers.