multiple uptext lines?

[Barry Gold]

Can I put multiple lines of uptext on a single voice?
I'm using M-Tx.

I want to put guitar chords (Am, C, etc.) above the staff, then put
annotations like tempi and "chorus" above those.  So the output looks
something like:

        slow waltz
           Em
|------------------|
|              |   |
|-c-------|----|---|
| l  3    |    |   |
|-e-------|----|---|
| f  4    |    |   |
|---------|----|---|
|         |   .|   |
|--------O|--------|

         Sha-dows