Please ignore my above post regarding Open IME.....!!! I had a WAV version of a song and a MP3 version of the song. It allowed me to add lyric ONLY when it was the MP3 version. When i was changing the IME it must have coincided with me changing format of song....hence why I thought it was IME!
Advice to other users.....CHECK WHICH FILE YOU ARE DRAGGING INTO ITUNES....AND DON'T DO IT WHEN TIRED!! I have multiple versions of the songs and I didn't bother checking which was which. I now realise I could have saved myself a good few hours instead of messing about..lol!
The other thing I did learn is that once you add lyric and click 'ok'...then you cannot alter it. I had to delete song from playlist...re-add...then add lyrics again. Not too sure why.... maybe a glitch...or maybe I'm just too tired.
Anyway...I think the problem lies with the format of song you import into i-tunes as mentioned in a post above.
Sorry I couldn't be of no assistance....am tired and i want to go to bed...lol