user: Question: What was the title of the song that peaked the charts at #1 with track 20?
Columns: ['Track', 'Recorded', 'Catalogue', 'Release Date', 'Chart Peak', 'Song Title', 'Time']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, '9/5/57', '47-7035b', '9/24/57', '#18', 'Treat Me Nice', '2:10']
SQL:

assistant: SELECT "Song Title" FROM "Table" WHERE "Chart Peak" = '#1' AND "Track" = 20.0;