I asked the question Linking to other Music SE questions and it was suggested to ask it here.
The question is: Sometimes I don't have an answer to write, but I know other questions worth linking. How can I do it?
Links put in the comments are not robust, as moderators tend move extended comment discussions to chat and then links from comments disappear as well. I fell like linking is an important part of building a question database. What is a proper way to link questions?