| ▼NDLS | DLS specific classes and definitions |
| CArticulation | Provides access to the defined connections used for the synthesis model |
| CArticulator | Abstract base class for classes that provide articulation information (thus for Instrument and Region class) |
| CConnection | Defines a connection within the synthesis model |
| Cdlsid_t | Every subject of an DLS file and the file itself can have an unique, computer generated ID |
| CException | Will be thrown whenever a DLS specific error occurs while trying to access a DLS File |
| CFile | Parses DLS Level 1 and 2 compliant files and provides abstract access to the data |
| CInfo | Optional information for DLS files, instruments, samples, etc |
| CInstrument | Provides all neccessary information for the synthesis of a DLS Instrument |
| Crange_t | Lower and upper limit of a range |
| CRegion | Defines Region information of an Instrument |
| CResource | Abstract base class which encapsulates data structures which all DLS resources are able to provide |
| CSample | Encapsulates sample waves used for playback |
| Csample_loop_t | Defines Sample Loop Points |
| CSampler | Abstract base class which provides mandatory informations about sample players in general |
| Cversion_t | Quadtuple version number ("major.minor.release.build") |
| ▼NKorg | KORG sound format specific classes and definitions |
| CException | Korg format specific exception |
| CKMPInstrument | .KMP multi sample file |
| CKMPRegion | Region of a .KMP multi sample file |
| CKSFSample | .KSF audio sample file |
| ▼NRIFF | RIFF specific classes and definitions |
| CChunk | Ordinary RIFF Chunk |
| CException | Will be thrown whenever an error occurs while handling a RIFF file |
| CFile | RIFF File |
| CList | RIFF List Chunk |
| Cprogress_t | Used for indicating the progress of a certain task |
| ▼NSerialization | Serialization / deserialization framework |
| CArchive | Destination container for serialization, and source container for deserialization |
| CDataType | Abstract reflection of a native C++ data type |
| CException | Will be thrown whenever an error occurs during an serialization or deserialization process |
| CMember | Abstract reflection of a native C++ class/struct's member variable |
| CObject | Abstract reflection of some native serialized C/C++ data |
| CUID | Unique identifier referring to one specific native C++ object, member, fundamental variable, or any other native C++ data |
| ▼Nsf2 | SoundFont specific classes and definitions |
| CRegion | Instrument zone |
| CAkaiDisk | Toplevel AKAI image interpreter |
| CAkaiPartition | Encapsulates one disk partition of an AKAI disk |
| CAkaiProgram | AKAI instrument definition |
| CAkaiVolume | Subdivision of an AKAI disk partition |
| CDiskImage | Accessing AKAI image either from file or a drive (i.e |