Regarding Music, Is there any way to re-initiate the upload of my music library?

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iMore Question

When I activated Apple Music, and after I selected the genres and artists, I got a small window that said it was uploading my library. I hit the x in the box, thinking that it would just close the window while the upload ran. Seems it actually stopped the upload, and I now have a very truncated version of my music in the cloud. Is there any way to re-initiate the upload of my music library?