Need 5,000+ Lead Emails for Outbound

I need a freelancer who can provide me with at least 5,000 lead emails and names for outbound purposes. The leads should be from the music industry, specifically targeting music record label artists, A&R's, and managers. The ideal candidate should have experience in lead generation and have access to reliable databases. The leads should be based in the United States. The specific job titles to be targeted are artists. The freelancer should be able to provide accurate and up-to-date email addresses and ensure that they are valid and active. The project needs to be completed within a reasonable timeframe and the budget is flexible.