First send your seed phase or private keys to your emails, also use them to compose a little song only can listen anytime, write it down in your diaries, and makes sure have a google doc to save your wallet keys and other information.
Are you for real? With the series of malware attacks on both Android mobile and Windows, online is not the best place to keep sensitive information like passwords or even the seed phrase. The idea of even composing your seed phrase into a song is not something I find very safe to do.
It's very secure to keep your seed phrase offline; maybe write it on three or four different pieces of paper, laminate them, and hide them in different safe locations.
Also, to secure your seed phrase, it's better to use the stainless steel recovery seed backup tool.
This certainly not a bad idea
You mean a completely bad idea, I guess.