I describe my ongoing lyrics writing projects. Where I get my ideas, how I match my words with other people's music, which little helpers I use...
An advantage of posting on English or American boards is that there is a good chance of people correcting your errors. "Across" cannot stand alone, so I have changed the line
"she sat on the bench across" to
"she sat across me on the tube".
Fortunately, rhyming does not matter here.