It came to my notice since many are asking about it. It seems many are looking for the ringtone (song) in the latest Lumia 535 advertisement in India. The advertisement has become quite popular along with Lumia 535 in India, especially for its background music and many want to set
Cortana can fetch lyrics for songs is known to us but it had some limitations. It won't show the full lyrics and usually show only some lines. But, now it shows full song lyrics. So, you can enjoy the music and understand the song too.
Though, on quickly checking the functionality