如何连接数码钢琴即插即用？

Question

我想使用即插即用电缆 (midi > usb) 将我的旧 Korg c-15s 数码钢琴连接到我的 Toshiba Satellite 笔记本电脑。我以前从未这样做过，尝试了一些教程但似乎无法成功。我对使用钢琴作为 MIDI 控制器或任何花哨的东西不感兴趣，只需使用 Audacity 或其他类似软件进行录制即可。

这里有一些信息。

系统 Devuan Chimaera 内核 5.10.0-21-amd64 alsa 和 alsa-utils 安装 qjackctl 安装 audacity 安装 这是 qjackctl 连接上出现的屏幕截图，其中我假设 0:CH345 MIDI 1 是钢琴接口。

https://drive.google.com/file/d/1MFI60n_M_eSQ8aj9vF-01mGYWjJ5u-22/view?usp=share_link

这是更多信息

$ aseqdump
Waiting for data at port 129:0. Press Ctrl+C to end.
Source  Event                  Ch  Data

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 003: ID 13d3:5652 IMC Networks TOSHIBA Web Camera - HD
Bus 001 Device 002: ID 1a86:752d QinHeng Electronics CH345 MIDI adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ lsmod | grep usb
snd_usb_audio         319488  2
snd_usbmidi_lib        45056  1 snd_usb_audio
snd_rawmidi            45056  2 snd_seq_midi,snd_usbmidi_lib
mc                     61440  5 
videodev,snd_usb_audio,videobuf2_v4l2,uvcvideo,videobuf2_common
snd_hwdep              20480  2 snd_usb_audio,snd_hda_codec
snd_pcm               143360  11 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,soundwire_intel,snd_compress,snd_pcm_oss,snd_soc_core,snd_hda_core
usbcore               331776  5 
xhci_hcd,snd_usb_audio,snd_usbmidi_lib,uvcvideo,xhci_pci
snd                   110592  29 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,  snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_pcm_oss,snd_soc_core,snd_pcm,snd_rawmidi,snd_mixer_oss
usb_common             16384  3 xhci_hcd,usbcore,uvcvideo

$ aconnect -i
client 0: 'System' [type=kernel]
0 'Timer           '
1 'Announce        '
client 14: 'Midi Through' [type=kernel]
0 'Midi Through Port-0'
client 20: 'CH345' [type=kernel,card=1]
0 'CH345 MIDI 1 

$ lshw
        *-multimedia
         description: Audio device
         product: Atom Processor Z36xxx/Z37xxx Series High Definition Audio 
Controller
         vendor: Intel Corporation
         physical id: 1b
         bus info: pci@0000:00:1b.0
         version: 0e
         width: 64 bits
         clock: 33MHz
         capabilities: bus_master cap_list
         configuration: driver=snd_hda_intel latency=0
         resources: irq:95 memory:d0810000-d0813fff

感谢您的任何指点或建议。