iKlax Creator Standard is a post production software that shall be used after you've gone through your sequencing without changing your usual recording methods. Publish your music in the iKlax multitrack audio format and therefore offer many arrangement versions, for every instrument. Import your stem track from various formats (MP3, OGG VORBIS, WAVE, AIFF, CAF, AU) without decompressing them. Organize your song's structure and program your various arrangements versions. Then define your constraints selection, create as many iKmix (= a mix configuration) as you wish. At the end you can export your iKlax file in a compressed or uncompressed quality. The listener will then be able to browse through your song's architecture and access the various versions you've proposed, and do some mixes of his own. iKlax Creator Standard is the modular version of the iKlax Creator Series that can be upgraded with up to 2 additional modules. The 1st: Mixing Rules module allows the creation of rules that will constrain the listener in his possible actions. The 2nd: Multiformat Export module allows to export an iKmix to MP3, OGG, WAV. The format allows various actions on musical data, for instance on mixing and volumes arrangements without altering the traditional recording methods. The user is no longer passive during playback; he can become actor as well by remixing, as far as the limits the artist has set.