MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Music Pro - Stream YouTube music
Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
YouTube Music - YouTube Music is a streaming app primarily designed for Android and iOS mobile devices. The app lets individuals search for music from their favorite artists, enjoy playlists, and access 30 million musical tracks.
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
YT Music - An unofficial Mac app for YouTube Music