Bass.dll Работа со звуком

format PE GUI 4.0
entry start
include 'win32a.inc'
include 'const.inc'

section '.text' code readable executable
start:
xor     eax,eax
invoke BASS_GetVersion
cmp     eax,0x02040600           ;Наша версия?
je      @f
invoke MessageBox,0,HDDf,HDDs,0
@@:
invoke BASS_Init,-1,22050,BASS_DEVICE_3D,0,0
cmp     eax,1
je      @f
invoke MessageBox,0,HDDe,HDDs,0
@@:
invoke BASS_SampleLoad,0,FileName,0,0,1,BASS_SAMPLE_3D+BASS_SAMPLE_LOOP ; (FALSE,filename, 0, 0,1, BASS_SAMPLE_3D | BASS_SAMPLE_LOOP )
cmp     eax,0
je      .error
mov     [HSAMPLE],eax
invoke BASS_SampleGetChannel,[HSAMPLE],0    ;(samp,FALSE)
cmp     eax,0
je      .error
mov     [HCHANNEL],eax
invoke BASS_ChannelPlay,[HCHANNEL],0
cmp     eax,0
je      .error
jmp     .exit
.error:
invoke MessageBox,0,HDDd,HDDs,0
.exit:
invoke ExitProcess,0
section '.data' data readable writeable
HDDs    db      'BASS.dll',0
HDDf    db      'Неверная версия Bass.dll',0
HDDe    db      'Не удалось инициализировать BASS.dll',0
HDDd    db      'Ошибка',0
FileName db     'test.mp3',0

HSAMPLE dd 0;           /*дескриптор сэмпла */
HCHANNEL dd 0;    /* дескриптор канала */


section '.idata' import data readable writeable
  library bass,'BASS.DLL',\
          kernel,'KERNEL32.DLL',\
          user,'USER32.DLL'
  import bass,\
         BASS_GetVersion,'BASS_GetVersion',\
         BASS_Init,'BASS_Init',\
         BASS_SampleLoad,'BASS_SampleLoad',\
         BASS_SampleGetChannel,'BASS_SampleGetChannel',\
         BASS_ChannelPlay,'BASS_ChannelPlay'
  import kernel,\
         ExitProcess,'ExitProcess'
  import user,\
         MessageBox,'MessageBoxA'