The Spectrum 128


    The main new features of the Spectrum 128 are its larger memory, that
    can be used as a Ram drive in Basic, and music capabilities.

    The Ram drive is accessed via the LOAD!, SAVE!, ERASE! and CAT!
    commands.  They work as you would expect.  Examples:

        SAVE !"name"SCREEN$
        CAT!
        LOAD !"name"SCREEN$
        ERASE !"name"

    The 3 channel sound chip of the Spectrum 128 can be used in Basic with
    the PLAY command.  Example:

        PLAY "cde","efg","gAB"

    plays three chords.  You can program complex effects, melodies and
    rhythms with the play command; they require many commands in the three
    voice strings which I won't explain...  They are explained in the
    Spectrum 128's user guide.