ignore the samples/vst's: they won't help you write melodies for anything
Writing melodies for brass is a case of determining whether their function is truly melodic or more stab in nature:
if melodic, then you need to apply all the principles of writing melodies that you would use for any other lead line
if stab, then you need to think in terms of short sharp lines that may use notes either side of the stab note as decorations
e.g. C is the stab note
you may have a line that plays Bb-C-D-Bb-C with whatever rhythm works for you at that point
you may have line that runs up G-Ab-A-Bb-B-C
some things to know about brass instruments
in the lowest octaves the individual notes are obtained by shifting slide position or adding tubing by depressing piston keys to make the instrument longer and therefore produce lower notes
Every brass instrument is capable of playing 7 different root tones (except the bugle which is fixed to one key Bb) some like the Horn and the bass trombone and the Euphonium can play an additional 7 root tones by adding a piece of tubing to lower it a perfect 4th. On any one note you shift up a 5th then a 4th then a major 3rd then a minor 3rd then a minor 3rd then a major 2nd after that the notes are very close together and much harder to control.
it is common for brass parts to use the lowest thre notes on a length of tubing as a kind of call C-G-C' or G-C'-G-C' or C'-G-C-G-C-C'
E.G. a trumpet at written pitch
| Lip Position | | | | | | |
---|
Fingering | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
---|
--- | C3 | G3 | C4 | E4 | G4 | Bb4 | C5 |
---|
-2- | B2 | F#3 | B3 | D#4 | F#4 | A4 | B4 |
---|
1-- | Bb2 | F3 | Bb3 | D4 | F4 | Ab4 | Bb4 |
---|
12- or 3 | A2 | E3 | A3 | c#4 | E4 | G4 | A4 |
---|
-23 | Ab2 | Eb3 | Ab3 | C4 | Eb4 | Gb4 | Ab4 |
---|
1-3 | G2 | D3 | G3 | B3 | D4 | F4 | G4 |
---|
123 | F#2 | C#3 | F#3 | A#3 | C#4 | E4 | F#4 |
---|
note 1
C#=Db; D#=Eb; F#=Gb; G#=Ab; A#=Bb
Note 2
octave numbers are based on
Middle C = MIDI note number 60 = C3 in most daws = C5 in Fl and BiaB
as you can see from the table, some notes can be played in different finger and lip positions. this makes it easier to write lines that will actually work for a player by planning out the transitions: the lower lip positions are usually more solid than the upper positions and the fewer pistons that are down the easier it is to play as well. that said a line that is a rip (moving quickly through several notes in succession will work better at lip position 6 or 7 as the notes are closer together and therefore easier to move between
Last important point
Saxophones are not brass instruments; they are woodwind: they use a single reed mouthpiece to produce the sound, whereas brass instruments work by blowing a raspberry into the mouthpiece (the name comes from the German for doing exactly that)