I have compiled from various sources some information of use during your Navaratri (atleast the future ones). Typically a South Indian way of Celebrations (and may be more specific to Karnataka and Tamil Nadu style). The raga links are available at this time (in case the link goes dead it is not a big deal to google for the Raga name mentioned). Here we go..
Navaratri Day 1
Devi:Maheswari
Flower :Jasmine (Mallige in Kannada)
Naivedya: Pongal (Huggi in Kannada)
Rangoli :Rice flour rangoli
Raagam : Thodi Raagam
Shloka :
Om swethavarnaaya vidmahe
Shoola hasthaaya dheemahi
thanno Maaheshwari Prachodayaath
Navaratri Day 2
Devi: Kowmaari
Flower: Oleander (Kanagale in Kannada)
Naivedya: Puliyogare (Tamarind Rice)
Rangoli : Rangoli with wet flour
Raagam: Kalyaani
Shloka:
Om siki vaahanaaya vidhmahe
Shakti Hasthaayai Dheemahi
Thanno kowmaari Prachodayaath
Navaratri Day 3
Devi: Vaaraahi
Flower: Champak (Sampige in Kannada)
Naivedya: Rice Payasa (Sweet Pongal
Rangoli : Flower
Raagam: Kaambhodi
Shloka:
Om Mahishathvajaaya vidhmahe
Thanda Hasthaaya Dheemahi
Thanno Vaaraahi Prachodayaath
Navaratri Day 4
Devi: Lakshmi
Flower: Pink Jasmine (Jaaji Mallige in Kannada)
Naivedya: Koottu Rice almost like Bisi Bele Bath (Kadamba Saadam in Tamil)
Rangoli : Step Shaped Rangoli with Rice flour, Turmeric and Ghee
Raagam: Bhairavi
Shloka:
Om Padma Vaasinyai cha Vidhmahe
Padmalochanee sa Dheemahi
Thanno Lakshmi prachodayaath
Navaratri Day 5
Devi: Vaishnavi
Flower: Night Queen (Parijatha in Kannada) and Jasmine (Mallige in Kannada)
Naivedya: Curd Rice
Rangoli : Bird Shaped Rangoli with Bengal Gram Flour (Kadale hittu)
Raagam: Pantuvaraali
Shloka:
Om Shyaamavarnaayai Vidhmahe
Chakra Hasthaayai Dheemahi
Thanno Vaishnavi Prachodayaath
Navaratri Day 6
Devi : Indraani
Naivedya:Coconut rice
Rangoli : Devi Name with Bengal Gram Flour
Raagam: Neelaambari
Shloka:
Om Kajathvajaayai vidhmahe
Vajra Hasthaaya Dheemahi
Thanno Iyndree Prachodayaath
Navaratri Day 7
Devi: Saraswathi
Flower: Jasmine
Naivedya:Lemon rice
Rangoli :Fragrant Flower Rangoli
Raagam: Bilahari
Shloka:
Om Vaakdevyai vidhmahe
Vrinji pathnyai sa Dheemahi
Thanno Vaani Prachodayaath
Navaratri Day 8
Devi: Durga
Flower: Rose
Naivedya: Paayasaanna
Rangoli : Lotus shaped rangoli
Raagam: Punnagavaraali
Shloka:
Om Mahisha mardhinyai vidhmahe
Durga devyai Dheemahi
Thanno Devi Prachodayaath
Navaratri Day 9
Devi: Chamundaa
Flower: Lotus
Naivedya: Rice and Lentil Payasam (Akaaravadisil in Tamil)
Rangoli :Weapon shaped Rangoli with Fragrant Powder
Raagam:vasantha raagam
Shloka:
Om Krishna varnaayai vidhmahe
Soola Hasthaayai Dheemahi
Thanno Saamundaa Prachodayaath
Day 10 Vijaya dasami
Devi: Vijaya
Flower: Jasmine and Rose
Naivedya: Variety of sweets
Shloka:
Om Vijayaa devyai vidhmahe
Mahaa Nityaayai Dheemahi
Thanno DEVI Prachodayaath