*Expanded the Basics on Carnatic music *Added voice models to Practice *Raga Radio bug fixing * compose studio expansion

• Free Guided Practice Path (35 Interactive Lessons): Step from your first steady Sa into First Steps, Śarali Varisai, Jaṇṭa Varisai, Daṭṭu Varisai, and Sapta Tāḷa Alaṅkāras with an interactive 4-phase echo loop (Listen → Shadow → Solo → Review) — completely free and with no sign-in required. • Sevi 22-Śruti Pitch Listener & Drift Memory: Real-time swara lock, cents-deviation needle, and longitudinal śruti drift tracking calibrated to your chosen Sa and active rāga's just-intonation ratios (never 12-TET). • Living Tampura & 175-Form Tāḷa Engine: Continuous 4-string tampura drone with Pa / Ma / Ni string selection plus mṛdaṅgam theka across all 175 parametric tāḷa forms (7 sapta × 5 jāti × 5 gati). • Refined Rāga Grammar & Kriti Provenance: Phrase-grid-locked melody generation across 169 rāgas, 98 live kritis with synchronized sāhitya and swara notation, and explicit "Karunattu Original — kacheri-format reconstruction" provenance labels.

Karunattu 3.7 brings rāga-led nature voices and a more expressive concert sound. • Explore bird and animal voices in Aggrinai Studio, including the aṅgiriṇai. Calls and scenes now follow the selected rāga through Karunattu's 22-śruti tuning engine. • Play the new Śrī dawn sequence, led by the kuyil and closed by the aṅgiriṇai, with controls for pacing and the dusk phrase. • Hear smoother kacheri phrases, a steadier drone, and improved mṛdaṅgam tuning. • Audio rendering and instrument controls receive stability and accessibility fixes.

• Tools Tab grid restoration — resolved a navigation routing issue to ensure immediate, uninterrupted access to all 5 dedicated Carnatic instrument studios, tuners, and exploration tools. • Śarali Recording Vault — all practice takes now save to your private on-device recording library. Review your recordings, track pitch coverage, export uncompressed WAV files, and manage your storage with auto-retention controls. • Plucked instrument acoustic physics — mandolin stiff-course frequency ladders, partial darkening, and velocity-scaled TensionSettle pluck attack dynamics across veena, sitar, santoor, and mandolin.

• Truer instruments — veena jawari warmth, violin bow engagement, santoor attack-to-sustain bloom, Carnatic vs Western violin traditions, and a brighter Nadaswaram reed. • Śarali Varisai studio with live 22-śruti pitch • How-To guides on every screen, now across all seven app languages.

Trinity Library — 100% Verified • All 154 Tyāgarāja, Muthuswāmi Dīkṣitar, and Śyāmā Śāstri masterpieces now play their verified authentic compositions. • Full song forms: Pallavi, Anupallavi, and Caraṇam on Vātāpi Gaṇapatim with word-by-word synchronised sahitya. • Complete sacred cycles: Kamalāmbā Navāvaraṇa (9/9), Navagraha (9/9), and the complete Svarajati Trilogy. • Corrected Pālincu Kāmākṣī transcription against primary historical sources. Compose Studio & Flagship Audio Experience • 22-Śruti Svara Piano Roll with live real-time playhead tracking and active note illumination. • Interactive Mōra Cadence Generator (3-fold mora patterns) and Rhythmic Tap-Eḍuppu calibrator. • Dedicated 5-Instrument Studios (Sarasvati Veena with dynamic string vibration physics, Carnatic Violin, Mridangam, Parai, and Flute). • Lossless 24-bit PCM WAV and multi-track MIDI DAW export.

Karunattu 3.4.1 • Curated sancara library with idiomatic phrases for Mohanam, Varali, Natakurinji, Arabhi, and nine more ragas. • Thirteen hand-curated concert ragas, including Desh, Punnagavarali, Shanmukhapriya, and Kambhoji. • Corrected Gamaka Lab targets for Kalyani Ni, Mohanam Ga, Bhairavi Dha, and more. • Kalpana-swara and tanam generators with studio project ZIP export. • Five instrument studios - veena, violin, mridangam, flute, and ghatam - with raga-aware 22-shruti practice. • Jhanta Varisai, Sa tuner diagnostics, karaoke sahitya, and clearer tala/eduppu learning feedback. • Practice and Featured Tools now respond correctly on the Free tier. • Accessibility, localization, stability, and StoreKit subscription-link improvements throughout.

Karunattu now speaks seven languages. • Seven app languages — English, தமிழ், हिन्दी, తెలుగు, ಕನ್ನಡ, മലയാളം and اردو. Every screen, every setting, every practice prompt. Urdu reads right-to-left throughout, while the notation strip stays left-to-right so a rāga always reads as itself. • Honest instrument practice — the veena and violin drills now score the notes you actually played instead of counting microphone frames, so a held note is one note and your progress means what it says. • Links that open the app — tapping a karunattu.com rāga, composer or practice link now opens it right here instead of in the browser. • Clearer yearly pricing on the Plus and Pro plans. • Fixes throughout, including a broken "Help translate" link in Settings. Reverent, precise, joyful — one svara at a time.

Karunattu now speaks to the beginner, not just the engineer — and the instruments sound alive. • Ask the Guru — a new free tool that answers your questions about rāgas, tālas, gamakas and śrutis in plain language. Every answer comes from Karunattu's own verified library and names its source; if we don't have a verified answer, the Guru says so instead of guessing. No generative AI. • Practice any instrument, free — Veena and Violin practice now live in the Tools tab for every listener, alongside Mridangam. Pluck or bow a note and watch your cents drift against the 22-śruti target in real time. • Your practice plan now explains itself — the AI Practice Plan tells you why it recommends today's rāga and drills, in your own numbers ("Your Ga has slipped to 42% — today's drills target exactly those notes"). • Share your riyāz — finish a practice session and share a beautiful milestone card straight to WhatsApp or anywhere, in one tap. • Richer, more lifelike instrument tone — flute, nadaswaram, veena, violin, voice, and tambura now breathe and evolve through a note like real instruments, with a truer jīvā buzz on the tambura drone, instead of a static synth tone. • Studio completion feedback — generated compositions now surface a concise "Composition ready" card with rāga, gīti, note count, duration, and Play/WAV/MIDI next actions. • Practice accuracy fixes — Sarali Varisai now requires the correct octave before marking a swara in tune, and practice summaries load more deterministically. • Paywall and StoreKit cleanup — yearly savings are derived from displayed prices, and only Plus Monthly carries the 7-day intro offer. Reverent, precise, joyful — one svara at a time.

Version 3.1 is the post-launch musical polish update: clearer learning flow, a richer raga library, faster Compose previews, stronger Library stability on device, and submission-safe StoreKit behavior. - Refreshed swara-led interface across Home, Practice, Studio, Compose, kriti, and Tools. - Better first-week learning path with Getting Started, a 30-day foundation journey, Sa setup, lesson gates, streak CTA, and progress. - Raga library listening examples now use external Apple Music and Spotify HTTPS search links without music-library access. - More stable Library opening on device. - Compose Studio previews are more responsive, with visible swara labels, clearer Tampura controls, and timeout messaging. - Studio completion feedback now shows raga, giti, note count, duration, and next actions. - Practice accuracy fixes for Sarali Varisai octave matching and more deterministic practice/journal summaries. - Clearer practice language in Dosa Coach and Resonance Lab, using nyasa, gamaka motion, shruti, tala, and swara terms. - Paywall and StoreKit cleanup for yearly savings, percent signs, and intro-trial behavior. - Audio and performance hardening around local WAV rendering, preview timers, diagnostics, and release regressions.