I sequence my TuneTo sign into the sequences and then run it as a remote. This allows me to do a bunch of things:
1) For the first minute of the song or so, it displays the normal Tune To and station number, but also then scrolls the song name and artist so people can know what's playing.
2) It allows me to match the color palette of the effects on the rest of the display for that song. For "Frozen", I use Blue/Whites, for CrazyFrog JingleBells, more green, etc...
3) For my voice over/announcements, I can display all kinds of extra stuff. We take donations for a local charity so I can display their logo and web site and such on the sign while the announcement describes the charity.
That said, the sequences are a LOT bigger and take longer to render.