Looks like Google Glass is becoming available to more people.
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Those who have subscribed to Google Music All Access for $9.99 a month have started receiving an invitation to join the Glass Explorers Program in order to purchase the device for $1,500. (Check out the link here )
"With the launch of Google Play Music on Google Glass, we've secured VIP invitations for All Access customers to join the Glass Explorer Program," Google said in the email to All Access customers.
It was not clear when the emails started going out, or how many subscribers Google has to its unlimited music streaming platform. The company was not immediately available to comment.
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According to the Google Glass Explorer Program site, Google is expanding the program gradually and is trying new ways of bringing people into the program.
The company first started selling the connected glasses to select consumers earlier this year. However, the buyers had apply for the opportunity to purchase the device by explaining why they wanted to be part of the program.
Google has not given an exact date of when the device will become available to the mass market, but it's speculated to be sometime next year.
—By CNBC's Cadie Thompson. Follow her on Twitter @CadieThompson.