Sarah Brightman holds press conference about her preparations for space travel

The transcript discusses the process of selecting a song suitable for singing in space, highlighting the challenges of microgravity. The speaker emphasizes the need for simplicity in the song's message and execution. Collaboration with Andrew Lloyd Webber is mentioned, with a focus on creating a beautiful and uncomplicated piece. The speaker is cautious about making promises due to the complexities involved.

What is the speaker's approach to creating a song for microgravity?

Why does the speaker hesitate to promise too much regarding their project?