MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Stave'n'Tabs - iOS and macOS notation and tablature editor with MIDI and MusicXML files support and chromatic...
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.
Aria Maestosa - Aria Maestosa is an open-source (GPL) midi tracker/editor.
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
Chordsheet Maker - Create chord sheets or lead sheets quick and easily from your iPad. Add rhythms, endings, segno, codas and all what's necessary for your musicians to know what's your music about. Transcription made easy!