Songs in Future and other tenses

Fairytale

I will always love you

My heart will go on

I have nothing

Run to you

Can't stop loving you

I will survive
Who sings the song?
What do you know about the singer?
What is the song about?
How many verbal tenses and grammar structures are there in the song?

Songs in Passive Voice

Could you be loved

Redemption song

Zion train


Who sings these songs?

When were these songs written?

What is the message of these songs?