Sports Event Sponsorship Acquisition

I'm organizing a Music / Air Festival in the north west UK and need to secure sponsorship from corporations. Key Requirements: - Identify and approach potential corporate sponsors - Create compelling sponsorship proposals - Negotiate sponsorship agreements - Manage sponsor relationships Ideal Skills and Experience: - Experience in securing corporate sponsorships - Strong negotiation skills - Excellent communication and networking abilities - Background in sports event management is a plus Please provide examples of previous work and success in obtaining sponsorships.