Question: Is there a website that provides a musical sketchpad with built-in music theory tools to help with songwriting?

If you're looking for a website that offers a digital sketchpad with built-in music theory tools to aid your songwriting, Hooktheory is a good choice. Hooktheory offers Hookpad, a digital sketchpad for music and beats, that comes with detailed music theory tools. With features like Music Theory Books for interactive learning and Chord Crush to help you identify chords by ear, the site is geared for musicians of all levels. It's designed to help you create melodies, write songs and understand chord progressions.

Another good option is Staccato, an AI tool to help you create music and lyrics, overcome writer's block and boost creativity. Staccato includes an AI Instrument for generating music loops and samples and an AI Lyrics Generator to help you write and rewrite lyrics. It can link to common digital audio workstations (DAWs) and notation software so you can easily import and export your work.

If you're looking for a tool that will suggest AI-generated melody ideas based on lyrics, MelodyStudio is a good choice. You can type in lyrics, add chords or backing tracks, and the tool will suggest melodies in real time. That makes it easy to try out different ideas and come up with your own melodies. It can be used collaboratively and can be integrated with other tools for a full songwriting package.

Last, Lyrical Labs offers an AI-powered songwriting assistant that can generate original lyrics and music in different styles. It's got a smart dictionary that can help you find related words, and it works with more than 100 languages. The tool is designed to spark your creativity and help you get past writer's block, so it's good for both hobbyists and pros.