Possible Clues:

• Having five sharps
• Having five sharps, musically
• Bach's 'Mass ___ Minor'
• Like Brahms's Piano Trio No. 1
• Bach's "Mass ___ Minor"
• Bach's "Mass __ Minor"
• Like Shostakovich's Symphony No. 2
• Bach's Mass __ Minor
• Schubert's Symphony No. 8 ___ Minor
• Bach's Mass ___ Minor