Synth-DIY Yahoo! Groups Archives

Changing Song Titles on Disklavier Mark IV

2004-11-07 by Garry Neil

Anybody know how to cahnge individual song titles on
the Mark IV?  It's obvious how to rename album titles
bit not songs.  Also does anybody know why some file
names are imported as song titles while others are
left untitled?

Thanks in advance for any help or insight.


		
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Re: [disklavier] Changing Song Titles on Disklavier Mark IV

2004-11-08 by PianoBench@aol.com

Good morning, everyone.

In a message dated 11/7/04 2:35:00 PM, ulcerdoc@... writes:

Anybody know how to cahnge individual song titles on
the Mark IV? It's obvious how to rename album titles
bit not songs. Also does anybody know why some file
names are imported as song titles while others are
left untitled?

I believe that p. 26 of the Advanced Manual describes how to change song titles.

I have not had the opportunity to check out the way in which the Mark IV gets its initial title information, but I suspect that the Mark IV functions similarly to previous Disklaviers in this regard. Below is an extensive email that I previously composed on this subject.

Regards,
PianoBench
*************
As best I can determine, the Disklavier display can get the file name for a SMF song from any of these four places:

(1) a name stored in a directory that the Disklavier creates on the disk when you make a recording to the disk,

(2) a Yamaha proprietary meta event added to the SMF by the Disklavier,

(3) the so-called "sequence" name which is imbedded in the MIDI file--usually by a sequencing program,

and

(4) the DOS file name.

Which name does the Disklavier use for display?

Well, it seems as though the Disklavier defaults to reading the name in the directory file if one is present.

The display name registered in the directory file is put there when the directory file is initially created. This directory file is created when a recording is made. Subsequently, whenever a new piece is recorded or an old one rerecorded, the directory file is updated with respect to the file being recorded or otherwise altered.

If a directory file is not present, the Disklavier reads the name embedded in the Yamaha meta event. This meta event is created by the Disklavier and is embedded in the file when you use the front panel of the Disklavier to add a title to a SMF. Adding a title is, technically, a recording procedure which also updates the directory on the disk or creates a new one if one is not present.

Keep in mind that a proprietary meta event will normally not be read by another other piece of hardware or software except one that is made by the manufacturer which is identified as the creator of the meta event. Therefore, Yamaha title meta events may be read by the Clavinova CVP, but will not be read by another manufacturer's keyboard or by your sequencer.

If a Yamaha meta event title is not embedded in the file and a directory file is not present which contains info about the file in question, the Disklavier displays the sequence name. This name is added in a sequencer, such as Cakewalk, Vision, Performer, Metro, etc. For example, with Cakewalk Pro Audio 7, you can go to the File menu and select Info.... This brings up a dialog which lets you add a title. With Performer, you open the Chunks window and create the sequence name there.

When you resave the SMF from a sequencer, the Yamaha meta event--if any--is usually lost. The sequencer adds the "public" meta event for the sequence title. If you do not specify a title in your sequencer, your sequencer may automatically add the public meta event for the sequence title. This default title usually shows up on the Disklavier display with the name "Untitled."

Although this sequence name is actually a "public" meta event--for lack of a better word--, it is one which is universally recognized.

Finally, if a directory file is not present, a Yamaha title meta event is not present, and a SMF sequence title meta event is not present, the Disklavier will use the DOS file name for display. You can create this last situation by taking a SMF, opening it in a sequencer like Cakewalk, setting the sequence name to nothing, and resaving the SMF file to a disk which has no directory already on it.

How should you add your titles? If you work with a sequencer a lot, your best bet is to add the sequence title when you have the SMF open for editing. Otherwise, adding titles using the Disklavier's front panel is fine. The advantage to adding titles with your sequencer is that the title stays "glued" to the file, regardless of whether the file is opened in a sequencer by someone else or put on a disk to which the Disklavier later adds a directory file.

Keep in mind that the display name can be up to 32 characters long as far as the Disklavier's display is concerned. The first 16 characters (including spaces) go on the top line, the rest on the bottom line.

Re[2]: [disklavier] Changing Song Titles on Disklavier Mark IV

2004-11-08 by Spencer Chase

Greetings PianoBench,

Would the "sequence" name also be what is referred to as the track
name or the type 3 text event?

Pac>  (3) the so-called "sequence" name which is imbedded in the
Pac> MIDI file--usually by a sequencing program,

Re: Re[2]: [disklavier] Changing Song Titles on Disklavier Mark IV

2004-11-08 by PianoBench@aol.com

Good afternoon, everyone.

In a message dated 11/8/04 11:50:02 AM, Spencer writes:

Would the "sequence" name also be what is referred to as the track
name or the type 3 text event?

Yes.

This is a somewhat confusing point. Different programs give different names to this event. Also, I have occasionally seen a MIDI file that confuses whether this event is used to name the song or to name a track. (Of course, track names can only occur in Type 1 SMFs, not Type 0 SMFs; sequence names can be used in both.)

You might want to get one of the SMFs from the Piano-e-Competition (www.piano-e-competition.com) and see how that event is applied.

Regards,
PianoBench