A note taking app that can organise by stacks, notebooks, titles, tags. You can throw in recordings, photos, make little doodles and upload documents. You can also share notes and collaborate on them.
Music Memos is a simple songwriting app that helps you find grooves, melodies and chord progressions that tie in well together.
Sodajerker Songwriting Podcast
A couple of producers from Liverpool interviewing a wide variety of world renowned songwriters on their creative process.