Due to security concerns certain districts have in place, giving the option to "Log in with Google" for SmartMusic would allow more teachers/students to use it .
Security concerns may be mitigated when students do not have to create a new login and provide personal information (i.e., students should not be required to give their phone, or address, etc.). This would also make signing up more streamlined for everyone in the program, and thus quicker to train the students.
Another feature in line for this topic would be seamless integration with LMS programs like Canvas, and creating automatic student accounts from the Canvas roster.
If this feature can be added, it would go a long way to addressing districts' security issues and get more students using SmartMusic.