Story songs, as people say, are easier to remember. Regarding the aspirin, seriously... I naturally have blood that tends to clot easily, so I am supposed to take an aspirin a day, anyway. But, there tends to be a common problem, especially as we age, with tiny stokes that cause memory lapses - so thinning your blood with an aspirin a day helps alleviate that. Have you ever stopped in mid-sentence unable to get the next word out that you were thinking, or suddenly forgot someone's name that you have known for years? Thin your blood!

Running the song through your mind even when you can't sing aloud is another way to practice lyrics.

Alice