A selection of YouTube Hymns you might enjoy. Feel free to recommend more!

Hymns Medley (Amazing Grace, Be Thou My Vision, Come Thou Fount)
Rock of Ages
Hymn of Praise
How Great Thou Art
Day by Day
When We All Get to Heaven
Fairest Lord Jesus
He Hideth My Soul
Be Still My Soul
In Christ Alone
Getty Family Hymn Sing
 
Click HERE for a Playlist of all the songs listed above.