Shenzhou 7 does not carry songs, it is Chang'e 1!
The Chang'e-1 satellite carried 32 songs
The 30 tracks are: "Who doesn't say good things about my hometown", "Love My China", "Singing the Motherland", "Liang Shanbo and Zhu Yingtai" "My Motherland" "Into the New Era" "Two Springs Reflect the Moon" "Ode to the Yellow River" "Qinghai-Tibet Plateau" "Song of the Yangtze River" "On the Field of Hope" "The Story of Spring" "Song of the Seven Sons" "My Chinese Heart", "Mountains and Flowing Waters", "The Sun That Never Sets on the Grassland", "Alishan Girl", "Drunk Concubine", "Unforgettable Tonight", "Songs and Smiles", "Spring Festival Overture", "Half Moon Climbs Up", "Garden Surprise" "Dream", "Rich and Vast Alxa", "Good Night", "Selections from the Twelve Muqams", "Pearl of the Orient", "In That Far Far Away", "I am Chinese" and "May I Live Longer".
In addition to these 30 tracks, the Chang'e-1 satellite also carries two "specially selected tracks": "National Anthem" and "The East is Red".