Busness proposition by email

Hello,

I need help writing an email for a business proposition; it will be sent to the HR department of several businesses.

It's to propose new services for corporations: music lessons in offices.
www.musicatwork.space

The email needs to be short, catchy and professional.
Bullet points:
- Flexible hours
- Boost employee motivation and moods
- we can bring the instruments
- years of experience in teaching professional
- starting taking the booking for January 2025
- Possibility to arrange a call or a meeting to discuss this further

Thanks