- Classical Music and tonal sounds that enhance hearing and help baby identify source of sound.
- Silly Sounds mode activates fun engaging "textural" sounds when baby pats each textural fish.
- When Tactile Tunes mode is activated each fish will be transformed into a "bubbly," "fuzzy," "smooth," "bumpy," or "ribby" sound This sound will play back a fun song, transforming a touch into a sound.
- A variety of textures enhance tactile experience and enrich learning as baby grows. Each texture has a corresponding "sound" when symphony is in Silly Sound mode.
- Fish in profile help develop an expectation of how the world works.