If you're a legitimate user of Sibelius 7, here are some steps you can take:

Search your email inbox for keywords like "Avid Order," "Sibelius Activation," or "Sibelius Serial Number." 3. Within the Software (If Already Installed)

If you've purchased Sibelius 7, your serial number can be found in the following locations:

If you've lost your serial number, you can try contacting Avid's customer support directly or checking their website for recovery options.

If you've purchased Sibelius 7, your serial number can usually be found in the following locations: