Seaside Rendezvous" Written By Mercury Is Probably Best Known For The "musical" Bridge Section Which Begins At Around 0 51 Into The Song. The Section Is Performed Entirely By Mercury And Taylor Using Their Voices Alone. Mercury Imitates Woodwind Instruments Including A Clarinet And Taylor Mostly Brass Instruments Including Tubas And Trumpets And Even A Kazoo. The Tap Dance Segment Is Also "performed" By Mercury And Taylor On The Mixing Desk With Thimbles On Their Fingers. Mercury Plays Both Grand Piano And Jangle Honky-Tonk. Freddie Mercury - Lead And Backing Vocals Piano Jangle Piano Vocal Orchestration Of Woodwinds John Deacon - Bass Guitar Roger Taylor - Drums Triangle Vocal Orchestration Of Brass