Designed for real composition, with all the tools a composer might need in one place. Used by thousands of composers since 2010.
RapidComposer is an innovative, phrase-based music composition software created to bring all the tools a composer might need into a single flexible environment. Its non-destructive workflow is tailored for composers, songwriters, and musicians of all genres, making it easy to turn musical ideas into fully developed compositions.
Latest News:
April, 2026: RapidComposer 16th Anniversary!
April 7, 2026: RapidComposer v6.1 released
November 15, 2025: 41 Realtime posted new videos about "Live mode"
October 8, 2025: RapidComposer 6 released! See what’s new in this version.
Upgrade to version 6 with a discount! Read upgrade info
Effortlessly craft rich chord progressions and utilize piano-style phrases, even without prior piano experience. Auto-harmonize melodies, receive chord suggestions, and load MIDI files with built-in chord detection. With tools like the chord palette and the Circle of Fifths chart, RapidComposer provides constant support to enhance your songwriting process.
Phrases automatically adapt to the current chord and scale on the master track, eliminating the need to adjust individual notes. Simply lay out chords on the master track or drop in a chord progression, and with a single keystroke, generate a harmony track with flawless voice leading. Start composing with ease today!
Included rhythm and phrase generators allow for creating a wide range of patterns, both monophonic and polyphonic. Generate melodies, apply variations to modify phrases non-destructively, and easily slice or adjust the rhythm of existing phrases.
Leverage an intelligent algorithm to generate optimal guitar chord fingerings based on your specific constraints. Easily edit fingerings directly on the fretboard. Convert tracks into editable guitar tablature with calculated, optimized fingerings. Export tabs seamlessly in MusicXML format for further use.
Suggestions by harmonic rules, borrowed chords, chord substitutions, pivot chords, diatonic and chromatic mediant chords, passing chords, bass and melody pedal tone chords, chords on scale, chord builder, chord voicing editor. With these tools, you'll always have guidance for selecting the perfect chords.
RapidComposer provides multiple methods for selecting chords for the master track or progressions, including the Tonnetz and Circle of Fifths. Chord buttons can be color-coded by consonance, common tones, tonality, or suggestions. Customize chord rules for progressions and apply chord voicings to individual tracks, phrases, or the master track.
With it, you can instantly create new multi-track compositions or phrases, or even let the engine continue an existing melody or arrangement. It’s a powerful way to spark creativity and explore new musical ideas inside RapidComposer.
* Full Edition only
Trigger and perform sections of your composition from a MIDI keyboard in real time, with per-track speed, transpose, and timing controls. Mouse triggering also supported. With LIVE Playback Mode in RapidComposer 6, your compositions are no longer static: they become expressive, playable instruments.
* Full Edition only
The AI assistant, available in both full and light editions, offers intelligent suggestions for chord replacements, progressions, rules, and even song structure based on the genre or mood you specify. Powered by AI models from multiple providers, this feature requires an API key from a supported service.
RapidComposer generates multi-track compositions with chords based on your settings and phrases, supporting a variety of workflows. It's designed to inspire creativity, even when you're not short on ideas.
* Full Edition only
Melodya is a motive generator and editor, which was integrated into RapidComposer as a Melody Editor tab. By enabling the chords track, you can create a melody for a given chord progression, so two entirely different workflows are supported.
* Full Edition only
The extensive libraries for chords, scales, and chord progressions are fully expandable. Use the docked browsers to search, preview, sort, group, and display items. Additionally, a file browser and a CC envelope browser have been included for enhanced navigation.
Nannaku Prematho was a commercial success, becoming one of the highest-grossing Telugu films of 2016. More importantly, it solidified Jr. NTR’s position as an actor who could lead experimental and high-concept films. It remains a fan favorite for its emotional scenes, particularly the climax, which many viewers found deeply moving.
In the landscape of Telugu cinema, where mass entertainers often rely on high-decibel action and punchy dialogues, Sukumar’s Nannaku Prematho (2016) stands out as a cerebral experiment. Starring Jr. NTR in a suave, never-before-seen avatar, the film is a stylish blend of emotional drama and intellectual warfare. It is a movie that demands the audience’s attention, rewarding them with a unique narrative structure rooted in game theory and human psychology.
Nannaku Prematho is a 2016 Indian Telugu-language action drama film written and directed by Sukumar and produced by B. V. S. N. Prasad. Starring Junior NTR, Rakul Preet Singh, and Jagapathi Babu, the movie is widely celebrated for its sophisticated screenplay, emotional depth, and its unique blend of "mind games" with traditional family values. The title, which translates to "To Father, with Love," perfectly encapsulates the film's central theme: a son's ultimate tribute to his dying father. nannaku prematho
Are you interested in directed by Sukumar? NTR and Devi Sri Prasad ? Let me know how you'd like to proceed! but Jr. NTR turned criticism into fuel. He ... - Facebook
A heartbreaking, melancholic masterpiece that plays during the film's emotional climax, reducing audiences to tears. Impact and Legacy Nannaku Prematho was a commercial success, becoming one
Sung by Jr. NTR himself, this infectious track became an instant chartbuster, showcasing his multi-faceted talent.
Nannaku Prematho was released worldwide on January 13, 2016, during the festive Sankranthi season, which contributed to its strong opening. The film's budget was estimated at ₹45–50 crore. At the box office, it was a major commercial success, with global earnings estimated at ₹87–132 crore, solidifying its status as a blockbuster. Notably, it was the first film to cross the million-dollar milestone at the US box office for NTR Jr.. It remains a fan favorite for its emotional
The story follows Abhiram (Jr. NTR), a sharp, wealthy businessman living in London. He discovers that his father (Rajendra Prasad), a once-proud industrialist, has been betrayed by a ruthless business partner, R.K. (Jagapathi Babu). With only a few months left to live, the father loses his will to fight.
to predict and manipulate the villain's financial maneuvers.
Ultimately, Nannaku Prematho is more than just a slick revenge drama. It is a cinematic love letter to fathers everywhere—a poignant reminder that while logic can govern the mind, it is unconditional love that moves the human heart.
Sukumar’s "intelligence meets emotion" storytelling at its peak. From the mind-bending "Butterfly Effect" scenes to that sharp, sophisticated look, Tarak redefined class in this 25th film milestone. 🧠💼
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