i need to get new alarm tones

i have to change my customized cellphone alarm tone every other day or every three days. if my ears get used to the alarm, it develops some kind of "immunity" from the alarm tone and my ears fail to transmit the sound to my brain. the next thing i know, i already overslept.

i like sleeping too much that my self is trying to find ways not to disrupt my sleep. back in high school, i just had one alarm clock and its alarm tone couldnt be changed. that was enough. i didnt oversleep. well, i also had insomnia then (that lasted for months) so i barely slept when the alarm goes off or i didnt manage to sleep at all.

now, i use my two cellphones as alarm clocks and i need a specific ringtone that would wake me up. the ringtone must be something my ears will easily pick up and will penetrate my "dreamy state". even if my phones are just a foot away from my bed (sometimes, just a foot away from my ear), if its not a good alarm tone, i really wont hear it or my ears make sure the sound wouldnt register in my brain.

the role of my first cellphone is to wake me up a bit (so this has to be the "stronger" alarm tone). that way, i would be able to hear the second cellphone's alarm tone go off (this alarm tone is the one which somehow brings me to my senses). so every morning, im like warming up for the waking up stage with two alarm tones going off in succession, in at least 15 minute intervals (i usually go for 30mins). and i dont wake up when the two phones go off. i constantly reset it based from the level of work i have for the day. if im busy, i will reset the alarm to ring again in 10-15 minutes. if im not that busy, i could reset it to a full hour. the interesting part is, i dont hit the snooze button. so the cellphone alarm will keep ringing in intervals until i finally decide to wake or finally get tired of resetting it. so its like an ongoing "negotiation" every morning between my sleepy self and my persistent cellphones (to wake up now or wake up a little bit later). it also forces me think about my day ahead. although i already have an idea the night before how busy i will be for the day, my perspective changes once my subconscious self enters the picture. it asserts its decision making self and try to convince my conscious self (during my half-conscious state where the two meet) whether i need to wake up early or later, whether i can afford another hour of sleep or only 15 minutes more. this is how difficult it is for me to wake up in the morning.

the last time i didnt have problems waking up was way back in 2009. ever since, i always had problems getting out of the bed (an exception would be sleeping in places other than my bed. i easily wake up in new and unfamiliar environments). of course, this morning routine only applies when i dont have anything out of the ordinary planned for the day.