It actually has an entire line of CW songs.
From Celtic Woman's version My Heart Will Go On,Non Ce Piu, You Raise Me Up, The Call, Whole of the Moon, Sometimes a Prayer will do, Ride On, Suil a run, Mo Ghile Mear etc
For Amazing Grace there is a bagpipe version but the CW version has the girls singing. So it's like you can sing along with them.
It's really simple all you need is ear headphones record and viola. The quality is amazing. Oh by the way if you aren't VIP you can still join songs free and VIP folks can invite you or share you the song so you can do it solo.
Just a cool idea since there are many out there like yourself and Sije who are passionately gifted singers.
You can also do the option of collab which I did Mo Ghile Mear, Isle of Hope and Suil a run as a group.
This is just so gifted singers passonate to sing something altogether it could be terrific idk.
Just a thought.