The most powerful multitrack audio/MIDI recording studio on Android with support for over 250 USB audio/MIDI interfaces! Layer tracks to build up an entire song, play virtual instruments, add drum patterns, edit audio and MIDI with unlimited undo/redo, mix, add real-time effects, automate and much more! Note that this is a TRIAL version of the full paid version and as such has some limitations! Check out our new tutorial videos: https://www.youtube.com/watch?v=2BePLCxWnDI&list=PLD3ojanF28mZ60SQyMI7LlgD3DO_iRqYW (*) The following optional in-app purchases are available in the full version to enable the following features: • USB audio interface support (you can also purchase USB Audio Recorder PRO). Please see our compatibility list here http://www.extreamsd.com/USBAudioRecorderPRO and for more information: http://www.audio-evolution.com/manual/doku.php?id=usbaudiosupport • FX pack 1 (distortion, overdrive, speaker sim, wah wah, phaser) • FX pack 2 (10-, 15-, 30-band graphic EQ) • ToneBoosters pack 1 (Barricade, DeEsser, Gate, Reverb) • ToneBoosters EQ with frequency analyzer • ToneBoosters Compressor • Vocal Tune with two-voice harmonizer • Soundfont packs Features: • Multitrack audio recording/playback • MIDI sequencing • Drum pattern editor • Low latency with a USB audio interface (*) • Non-linear non-destructive editing with move, trim, split, cut/copy/paste, remove, cross-fade and range editing • Virtual instruments based on SoundFonts • Loop playback • Automation of all mixer and effect parameters • Latency correction • Import of WAV, MP3, AIFF, FLAC, Ogg/Vorbis audio files (m4a and others when running Android 4.1 or higher) • Mastering (mixdown) to stereo WAV, AIFF, FLAC or OGG file • Software monitoring for USB audio devices and some Android devices that have low enough latency • Sample rate conversion • Metronome • Punch in/out • Zoom down to the sample • Each track has controls for volume, panning, mute, solo, arm, 3-band EQ with mid-sweep, 3 insert effects, 2 effect sends and output bus selection • Unlimited number of tracks (*) • Unlimited number of groups (*) • Real-time effects including: chorus, compressor, delay, dual delay, reverse delay, reverb, flanger, noise gate and many more! • Offline effects: fade in/out, normalize, reverse, pitch shift, time stretching while maintaining pitch • Unlimited undo/redo for editing facilities • Grid options for aligning your samples (with tempo and time signature) • Repeat samples with several options to create loops • Projects are interchangeable with our iOS version • Export to other DAW's by rendering all tracks to separate audio files (stems) • In short: a complete portable multi track music studio that will replace your 4 track recorder or tape machine, almost for free! (*) Depending on your hardware's capabilities Requirements: • 800x480 screen size or higher • Android 2.3.3 or higher If you have any suggestions, questions or want to report a bug, please contact us! Instead of a negative review, please have the decency to contact us so we can actually solve your problem! Twitter: https://twitter.com/extreamsd Facebook: https://www.facebook.com/AudioEvolutionMobile Forum: http://www.extreamsd.com/forum Online manual: http://www.audio-evolution.com/manual/doku.php?id=start To prevent your device's mic from picking up what the speaker is playing back, we recommend using either a USB audio interface or a headset.