K: Cmaj T: 90 TS: 4/4 INST: SynthPad, Strings, Piano, SynthBass, FX Mood: Epic / Hopeful / Atmospheric Structure: Intro-A-B-A-C-Outro Summary: The title "Ad Astra" (Latin for "to the stars") is the sole piece of information, strongly suggesting a theme related to space, journey, aspiration, and wonder. The analysis infers a musical style leaning towards modern cinematic or ambient electronic music. The suggested key of **C Major (Cmaj)** provides a sense of hopefulness and grandeur often associated with aspirational themes. A moderate tempo of **90 BPM** allows for a feeling of steady progression or journey, suitable for both atmospheric textures and building sections. The **4/4 time signature** provides a stable and common foundation. The instrumentation (**SynthPads, Strings, Piano, SynthBass, FX**) reflects a blend of electronic atmosphere (pads, effects, synth bass) and potential cinematic scope (strings, piano), suitable for creating vast soundscapes or melodic themes associated with space and exploration. The core **mood** is interpreted as **Epic, Hopeful, and Atmospheric**. The suggested **Intro-A-B-A-C-Outro structure** allows for development, contrast, and a sense of narrative progression fitting the "journey" implied by the title.

Model: gemini-2.5-pro-exp-03-25