>>7
Let's continue to play with the "Game levels" family. Some modifications of the "Awesome level":

t*(t&16384?6:5)*(3+(3&t>>(t&2048?7:14)))>>(3&t>>9)|t>>3

https://dollchan.net/bytebeat/#v3b64q1ZKzk9JVbJSKtHSKFEzNDO2MLE3szLV1NIw1tYwViuxswMKGxmYWNibWxmaaGpqAgXAwpaaNUDSWKkWAA==

t*(t&16384?6:5)*(3+(3&t>>(t&2048?7:14)))>>(2&t>>9)|t>>3

https://dollchan.net/bytebeat/#v3b64q1ZKzk9JVbJSKtHSKFEzNDO2MLE3szLV1NIw1tYwViuxswMKGxmYWNibWxmaaGpqAgWMQMKWmjVA0lipFgA=
Cool cartoon sounds!

Also here new songs I posted on reddit. "The time is running out!":

t*(t&16384?7:5)*(3-(3&t>>9)+(3&t>>8))>>(3&-t>>(t&4096?2:16))|t>>3

https://dollchan.net/bytebeat/#v3b64q1ZKzk9JVbJSKtHSKFEzNDO2MLE3tzLV1NIw1tUwViuxs7PU1IYwLDQ17eyATF0gG6jWxMDSzN7IytBMU7MGKGKspKNUnJhbkJMalFgCNNDQ0MDItBYA
And the modification with more interesting rhythm:

t*(t&16384?7:5)*(3-(3&t>>9)+(3&t>>8))>>(3&-t>>(t%65536<59392?(t&4096?2:16):2))|t>>3

https://dollchan.net/bytebeat/#v3b64Jc1BCoNADIXhuwSUiVVwJiY6Q5m5gzcQdae00Oyqd2+gu2/xP94X1te2QwJtnNZeaBrKmBgbR52jWnOO+PhjQszZ2JmdVsJM8uRIMRSbDn2UEpIXTAHxsoaghc9yvo99XtQuvO8D3z8=

I should repost here my tracks that I posted on reddit, and which have been in the library for a long time, but were never shown on this board.

- "Death chase" (source)

t/=4,c=523.25,cs=554.36,e=659.26,g=784,
(3E5/(t&4095)&128-64)+
(random()*(((-t>>([6,5,4,5,5,5,4,5][(t>>12)%8]))%64)+64))+
((t*[cs,e,cs,g,cs,e,cs,c][(t>>14)%8]/(t&2<<16?440:220)*(3-(1&t>>9))>>(3&t>>8)|t>>([5,4,4,4,4,4,4,3,4,4,4,3,4,4,4,4,5,4,4,4,4,4,4,3,5,4,4,4,5,4,4,4][(t>>12)%32]))&127)

Modified "The time is running out!" and "remix by RealZynx92" songs are taken as a basis. Used the idea of selecting notes and rhythm through an array.

- "90's eurodance" - a variation of the "Death chase".

t/=4,a=440,b=493.88,c=523.25,d=587.32,e=659.26,
(3E5/(t&4095)&128-64)+
(random()*(((-t>>([6,5,5,5,4,5,5,5][(t>>12)%8]))%64)+64))+
((t*[e,b,c,a,e,b,c,d][(t>>14)%8]/220*(3-(1&t>>9))>>(3&t>>8)|t>>([5,4,4,4,4,4,4,3,5,4,4,4,5,4,4,4][(t>>12)%16]))&127)

And ultra short oldschool classic formulas with cool sound, all as I like:

- Neurofunk (source)

t*((t&4096?t%65536<59392?7:t&7:16)+(1&t>>14))>>(3&-t>>(t&2048?2:10))|t>>(t&16384?t&4096?10:3:2)

- Fist punch - a variation of the "Neurofunk"

t*((t&4096?t%65536<59392?7:t>>6:16)+(1&t>>14))>>(3&-t>>(t&2048?2:10))|t>>(t&16384?t&4096?4:3:2)

"Flying deep in dark space, you caught a distress signal and landed on an icy planet. In this frozen world, you have found an abandoned base of colonists. There is not a single survivor..."

Formatted version - 1340B size, Minified version - 611B size.

"Frozen Planet" is the song I submitted in January to the "Winter Chip XVII" competition on battleofthebits.org, in the "bytebeat1k" category. The song took first place.

Algorithms and instruments was based on Bp103's ideas. The song uses a square-wave generator, which can be formed from the sawtooth t signal in several ways: by using bit shift 128*(((t/128)%2)<<0), by rounding through int 128*int((t/128)%2) or like this 128*((t/128)%2|0)

Notes are fed into the generator as array of frequencies. Low notes will act as bass. By selecting notes in a specific order, we can make an arpeggiator. By adding a sine function, we can make the floating frequency effect. The kick in the rhythm section is implemented from square-wave decays. For example t/=16396,128*int(t*(256>>(32*t))). The hi-hats are implemented with a combination of sine and exponentiation, which produces a noise effect without using random().

Have a good flight!

"An endless world of snowy expanses, icebergs, and blue waters..."

- Formatted version - 1040B size
- Minified version - 471B size

The song I created in january, then improved several times and posted 2022-05-01 at https://www.reddit.com/r/bytebeat/comments/ufxliq/antarctica/
The instruments are the same as in "Frozen Planet" (>>43), but the composition is based on playing with coefficients of square-wave arpeggiator and a sine modifier. A notes array is used to generate different sounds in different iterations.

"The streets of the night metropolis are full of dangers! But the Moon lights your way, and you're not afraid of anything. Feel free to move forward through the narrow lanes!"

- Formatted version - 1501B size
- Minified version - 799B size

The song I created 2022-05-25 and posted at https://www.reddit.com/r/bytebeat/comments/ux48ti/dancing_moon/.
It continues the technology used in "Antarctica" (>>67), but now it has added some cool drums using the noise instrument, and added the triangle generator.

"For thousands of years there was a world of glaciers, snowy expanses and ice caves. But the earth is changing. Giant ice walls are crumbling, falling in huge chunks. Here and there the first flowers bloom and the grass turns green. The first spring is coming to these lands..."

- Formatted version - 2527B size.
- Minified version - 1214B size.

This is the song I created 2022-05-02 and posted at https://battleofthebits.org/arena/Entry/End+of+Ice+Age/53085/ for "Spring Tracks XI" competition.
It is a continuation of the "Antarctica" (>>67) theme development. Tried to get something like a NES sound. The same drums and triangular generator later was used in the "Dancing Moon". Successfully turned out a noise instrument, universal for different percussions. I even managed to implement a primitive echo from explosive falling pieces.

"You are standing in the rocky Martian desert and looking at a small pale Sun that rises from the horizon..."

- Formatted version - 1748B size.
- Minified version - 956B size.

Smooth rise/fade of volume and echo parameters is implemented. The possibilities of stereo are used, the echo responds alternately in each ear. It is strongly recommended to listen with headphones!

The Floatbeat mode is used due to artifacts appeared in the Bytebeat mode at low values. Bytebeat mode has a gradation of only 256 levels (8 bits, or 1 byte), and does not allow small fractional values ​​to be transferred normally. Floatbeat was conceived to get rid of these effects in order to transmit sound information with high quality.
The song continues the technologies using in "Dancing Moon" (>>72) and "End of Ice Age" (>>74).
Also posted on https://www.reddit.com/r/bytebeat/comments/w0inwh/sunrise_on_mars_stereo/

Message edited: 18.07.22 Mon 01:25:22

"You are walking in the dark through a winter forest among huge frozen trees. It seems that someone is watching you from the darkness..."

Play in bytebeat player (262 bytes):

T=t/5E3,b=T>>7,k=b+2&4?8:4,S=(s,p,d=0)=>(t*2**(p+'037'[(T-d)/s%3|0]/12+((1-(T>>5&3))%2+1)/4)&128)/3,N=p=>1E5*sin(T*p|0)&64,S(2,0)+S(2,0,3)/2+(b&&S(0,-2))+(b>1&&S(.25,1)*(1-T%16/20))+(b>2&&.4*N(1E6)*(1-(T+k/2)%k/k))+(b>3&&(64/(T%k)&64)+(T&k&&.6*N(330)*(1-T%k/k)))

This song was written for Winter Chip XVIII competition on battleofthebits.org. Initially my challenge was to write the code that would fit in 255 characters. The challenge has been completed, here 248 bytes version. But then I decided to add some variety so that the drums tempo would change over time. The code uses a square wave generator that generates various arpeggios, an echo and decay effects are applied to them.

The code generates chrods progressions from the initial pattern '037'. We can generate another harmonies by changing coefficients, for example:

'Chase in the Forest' version
'Foggy Forest' version

Also, more harmonies by 'Chasyxx' on reddit:

'027' - sus2 (exploring)
'057' - sus4 (spaaaace!)
[0,4,7,11] - major 7th (even more explorative!)

I keep forgetting to post my songs here :)

"At night, while the cat is away, mice become masters of the house and dance together in the middle of the room."

- Original / minified version – 404B size.
- Formatted version – 932B size.

T=t/1.2,b=(T>>18)%12,B=(a,c)=>b>=c&&(.88*t*2**(a[i=7&T>>15]/12)&-T>>6)%256/5,S=(s,p,v=0)=>.44*p*(t+v*sin(t/7E2))*2**([a,a1,a2,a1][3&T>>s][i]/12)&32,B(a=[0,3,5,7,0,3,-4,-2],0)+B(a1=[3,7,9,11,3,7,0,2],1)+B(a2=[7,10,12,14,7,10,3,5],2)+[S(15,2)+(b<3&&S(14,1)),(S(9,1)+(b<5&&S(14,2)))*(1.9-T%8192/6E3)+(b>1&&random()*(28-T%8192/500))+(b>4&&.8*S(b>6?14:15,2,9))][1&T>>13]+(b>2&&S(14,1,14))+(b>6&&.7*S(17,4,12))

A song obtained by alternating an array of two elements. Switching between them creates an interesting melody.

This song is a further development of my "Small mouse" song (>>424) which is a deep remix of of "ｃｏｏｌ ｖａｐｏｒｗａｖｅ" by Rio zack (>>408).