Who wrote the song?

The original song was sung by the Finnish group Loituma

The Onion Throwing Song is actually called "Ievan Polkka" a Polka (Polka, Polkka) dance song from Finland, a regional Scandinavian ballad.

Written in the 1930s by Eino Kettunen to the traditional polka tune of Eastern Europe, it was popularized by the a cappella group Loituma in 1995, and versions of the song have been circulating that change the first word of the song's title from "I" to "L", except for the fact that they look like "I", "L", "L", "L", "L", "L", and "I". In addition to their resemblance, the popular version of the song changed the first word of the title from "I" to "L", which also symbolizes the song's other nickname, "Loituma's Polkka". The Finnish word for Ievan is Eva (Ieva, Eeva). The main circulating version is about 2 minutes and 30 seconds. Hatsune is the first in a series of software character vocalists developed and marketed by CRYPTON FUTURE MEDIA based on Yamaha's VOCALOID 2 voice synthesis engine

. The first in a series of singer software character vocals

VSTi-size electronic instruments

or an impression of the software character

(This is a symbol of the software, and will not appear in actual use)

[Software interface]

The software uses Yamaha's VOCALOID 2 voice synthesis engine

to record human voices, and to create an image of the human voice, which can be used as the voice synthesizer in the software.

The VOCALOID 2 voice synthesis engine from Yamaha records and synthesizes human voices to sound like real songs

This is the highest level of 3D and intelligence in Japan

All you need to do is enter the pitch and lyrics to produce a sound

You can also adjust the "emotional parameters" such as vibrato and speed of sound

Capable of up to 16 voices, this software also supports instant playback, and supports ReWave, which is the most popular and most popular music in the world. Support for instant playback and ReWire support

Output in WAV format when you're done

But the software itself only produces the singing part

Accompaniment sounds need to be synthesized using other music software

Lyrics input recognizes hiragana, katakana, and romaji characters

But not Haha and へ as auxiliary characters

U and い as long tones can be used to produce long sounds. う and い will be converted to わ, え, お, え when they are used as long tones

They also don't correspond with the consonant and kanji, so you need to modify them yourself.