Playback -> Order -> Repeat (playlist). Then it will repeat the playlist.

I also have the Media Library -> Album List -> Double-click Action set to "Send to Current Playlist", so that double-clicking on an album replaces the playlist with the album.

Coupled it would play the album on repeat until I double-click on a new album.

you can make a playlist with that album and out it on repeat?

This is not handy if I almost always want to listen music as albums but I have bunches of mp3 files.

it turns out that there is shuffle album mode (I vaguely remembered it but wasn't certain)