To speed up your creative process and explore new sounds, Orb Plugins is a great option. This suite of AI-powered instruments includes Orb Tempus for slowing down and harmonically transposing music, Orb Orchestra for rapid exploration of new musical ideas, Orb Producer 3.0 for creating chord progressions, basslines and arpeggios, and Orb Synth X for a deep sound design experience with a wavetable synthesizer. The plugins are designed to make composition easier and more creative, and they work with most DAWs except ProTools.
Another all-purpose option is Musicfy, an AI music creation tool that lets you make high-quality music even if you don't have a lot of musical experience. It has AI voice artists, the ability to create your own custom voice, the ability to convert text into music, parody voices, and stem splitters to isolate tracks. Musicfy also offers royalty-free music albums for creative projects, which can help you find collaborators and get on the same page artistically.