Record your humming. Post it online. Ask the sub-reddit someone mentioned (tipofmytongue). Don't lose it to history. Have managed to recover a few songs from my

Record your humming. Post it online. Ask the sub-reddit someone mentioned (tipofmytongue). Don't lose it to history. Have managed to recover a few songs from my childhood this way. Like someone else mentioned, it's one of the most satisfying things.