Computer-based systems, devices, and methods for generating musical compositions that are purposefully synchronized with video are described. A video timeline is defined with various time-markers that demarcate specific events in the video. A music timeline is generated based on the video timeline. The music timeline preserves the various time-markers from the video timeline. A computer-based musical composition system generates a musical composition based on the music timeline. The musical composition includes various musical events that align, synchronize, or coincide with the time-markers such that when the video and musical composition are played together the musical events align, synchronize, or coincide with the demarcated events in the video.

Novel tools and techniques are provided for generating music, and, more particularly, to methods, systems, and apparatuses for generating music associated with a state contained within a communication, for a user interface for generating music associated with a state, for generated music to reflect movement between states, and for generating music to guide a user toward a desired state. In various embodiments, a computing system might analyze a communication of a user to determine at least one state contained within the communication. The communication may be a sensor communication, a biometric/health communication, a voice communication, a numerical communication, a textual communication, a picture/video communication, etc. Based on the determined at least one state, the computing system might generate music associated with the state or continuously control the generation of music to guide a user toward a desired state. A user interface for generating music may also be provided.

Provided is a method for generating a song melody. The method includes: displaying a melody configuration page; acquiring melody attribute information selected based on the melody configuration page; displaying a melody generation button in a triggerable state on the melody configuration page in response to selection of the melody attribute information being completed; displaying a candidate melody page in response to a triggering operation on the melody generation button; and determining one or more selected candidate melodies from at least one candidate melody as a target melody.

There is provided a system of producing music that is in accordance with a user's measured arterial pulse wave form, the system comprising: a sound generator comprising a processing circuitry, the processing circuitry comprising a processor and memory, the processing circuitry being configured to: receive a digital signal indicative of a plethysmogram (PG) of the user; and generate, from the digital signal, data indicative of an audio segment.

According to an embodiment, there is provided a system and method for automatic AI controlled loop based song construction. It provides and benefits from a machine learning AI in a audio loop selection engine for the generation of a song structure and for the selection of fitting audio loops from a database of audio loops. In one embodiment, the instant method provides a music generation process that utilizes an AI system that has been trained and validated on a music item database to complete the creation of a music item given an incomplete song that was started but not finished by a user.

The information processing device 100 provides an interface capable of generating music information by editing a part of elements forming the music information, and generates new music information by a machine learning model on the basis of a plurality of pieces of music information created using the interface.

A real-time music generation engine for an interactive system includes a Musical Rule Set (MRS AND/OR CA AND/OR PCU) unit configured to combine predefined composer input with a real-time control signal into a music signal; a Constructor Automaton (CA) configured to generate a fluid piece of music based on rule definitions defined by the predefined composer input within the MRS AND/OR CA AND/OR PCU unit by musical handlers; and a Performance Cluster Unit (PCU) configured to convert the fluid piece of music from the CA into a corresponding music control signal for real-time playback by the interactive system.

Systems, devices, apparatuses, components, methods, and techniques for automatically generating media previews are provided. An example media system for automatically generating media previews for a particular artist include a trailer generation application configured to receive input specifying an artist and duration of a trailer, automatically select clips from two or more media items by the artist, and automatically arrange and combine the clips into a media trailer for later playback.

Systems and methods for versioning audio elements used in generation of music are provided. An example method includes receiving musical format data associated with a plurality of audio elements of a melody; determining, based on the musical format data, harmonic and melodic characteristics of each of the plurality of audio elements; matching the harmonic and melodic characteristics to a plurality of chord progressions using predetermined music theory rules, counterpoint rules, and rhythm matching rules; deriving, based on the matching and predetermined melodic movement rules, from the plurality of chord progressions, melodic movement characteristics applicable to using in versioning; and creating, based on the predetermined music theory rules and the melodic movement characteristics, versions of the audio elements that match the chord progressions.

An automated music composition and generation system for automatically harmonizing digital pieces of music using an automated music composition and generation engine for multi-voice music harmonization, including a system-user interface configured to input user parameters comprising at least an instrument designation, a composer style designation, an empty or partial input musical score to be automatically completed, whereby the instrument designation and the composer designation are any one of a predetermined list of instrument designations and composer designations, an automated music composition and generation engine configured to implement a generation strategy that produces playable and well-structured multi-voice music scores, operationally connected to the system-user interface, and a neural network module configured to implement a rhythm recurrent artificial neural network model, a melody recurrent artificial neural network model and a harmony feedforward neural network model that have been trained for combinations of the instrument designations and composer designations of the predetermined list.