How many songs are in the album "婴儿睡眠的白噪声和棕色噪音和河流声音" by 白噪音睡眠?

There are a total of 15 songs in "婴儿睡眠的白噪声和棕色噪音和河流声音".

When was the album "婴儿睡眠的白噪声和棕色噪音和河流声音" by 白噪音睡眠 released?

"婴儿睡眠的白噪声和棕色噪音和河流声音" was released on June 3, 2019.

#	Track	Artist	Key	Camelot	BPM
1	Baby Sleep Music (Looped, No Fade, All Night)	Airplane Cabin Sound for Baby Sleep	D♭ Major	3B	75
2	Deep Sleep Noise with Hairdryer and Rainfall (Looped, No Fade)	Airplane Cabin Sound for Baby Sleep	E♭ Minor	2A	0
3	Non Stop Loop Sleep Noise for Babies (Loopable, No Fade)	Airplane Cabin Sound for Baby Sleep	D♭ Major	3B	75
4	Deep Rest Noise for Babies (Loopable, No Fade)	Airplane Cabin Sound for Baby Sleep	D♭ Major	3B	75
5	Pink Airplane Sleep Noise (Looped, No Fade)	Airplane Cabin Sound for Baby Sleep	D♭ Major	3B	75
6	Low Pink Noise for Sleep – Looped, No Fade	Baby Shusher	D♭ Major	3B	75
7	Hair Dryer with Brown Sleep Noise – Looped, No Fade	Baby Shusher	D♭ Major	3B	75
8	White Noise Machine Brown Noise – Looped, No Fade	Baby Shusher	D♭ Major	3B	75
9	Dishwasher with Brown and Pink Noise – Loopable, No Fade	Baby Shusher	D♭ Major	3B	75
10	Womb Sleep Baby Sound (Womb Loopable Noise)	Baby Shusher	D♭ Major	3B	75
11	Soft River Sound Loop	River Sound for Sleep, Sea Sounds	D♭ Major	3B	75
12	Water Drip: Deep Sleep Loop	River Sound for Sleep, Sea Sounds	E♭ Minor	2A	43
13	Calm River Sound: Sleep Aid	River Sound for Sleep, Sea Sounds	D♭ Major	3B	75
14	Mindfullnes Water: Deep Relaxation	River Sound for Sleep, Sea Sounds	D♭ Major	3B	75
15	Calm Sleepy River Sound Loop	River Sound for Sleep, Sea Sounds	D♭ Major	3B	75